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"Alias" (2001) More at IMDbPro »
Season:
1
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4
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5
Year:
2001
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2002
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2003
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2004
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2005
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2006
Season 1
Season 1, Episode 1: Truth Be Told
30 September 2001Sydney Bristow is a college student who leads a double life: she works for SD-6 which supposes to be a branch of the CIA. Recently fiancéed, she tells her boyfriend the truth. The next day, he is murdered. And Sydney's father tells the truth: he is a double agent for the real CIA, as SD-6 is a renegade agency who alledgedly killed Sydney's fiancé. Sydney must take a decision upon which revenge and justice will haunt her upon the rest of her life...
 | Jennifer Garner | ... | Sydney Bristow |
 | Ron Rifkin | ... | Arvin Sloane |
 | Michael Vartan | ... | Michael Vaughn |
 | Bradley Cooper | ... | Will Tippin |
 | Merrin Dungey | ... | Francie Calfo |
 | Carl Lumbly | ... | Marcus Dixon |
 | Kevin Weisman | ... | Marshall Flinkman |
 | Victor Garber | ... | Jack Bristow |
| Edward Atterton | ... | Dr. Daniel 'Danny' Hecht |
| Jay Gerber | ... | Professor Mizzy |
| Angus Scrimm | ... | SD-6 Agent Calvin McCullough |
| William Wellman Jr. | ... | Priest |
 | Ric Young | ... | Dr. Zhang Lee |
| Lorenzo Callender | ... | Messenger |
 | Greg Collins | ... | Kenny |
 | Vicki Davis | ... | Intern |
 | Lo Ming | ... | Agent (as Ming Lo) |
 | Raymond Ma | ... | Taiwanese Businessman |
 | Miguel Nájera | ... | Agent Gonzalez (as Miguel Najera) |
| Greta Sesheta | ... | C.I.A. Receptionist |
 | Philip Tan | ... | Taiwanese Security Officer |
 | Emily Wachtel | ... | Beth at Airline Counter |
 | Nancy Wetzel | ... | Amy Tippin |
 | Erik Betts | ... | C.I.A. Agent (uncredited) |
| Greg Grunberg | ... | Eric Weiss (uncredited) |
| Ron Letterman | ... | Airplane Passenger (uncredited) |
 | Mark Newsom | ... | Surveillance Tech (uncredited) |
Season 1, Episode 2: So It Begins
7 October 2001Now working as a double agent for both the CIA and the evil SD-6, Sydney embarks on a mission in which she must find clues to a nuclear bomb hidden somewhere, in which a member of the Russian Mafia knows the secret. In the meanwhile, she wants to know more about her former boyfriend's murder...
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Victor Garber | ... | Jack Bristow |
 | Evan Parke | ... | Charlie Bernard (as Evan Dexter Parke) |
 | Aharon Ipalé | ... | Ineni Hassan (as Aharon Ipale) |
 | Alexander Kuznetsov | ... | Kazimir Shcherbakov (as Alex Kuz) |
 | Ravil Isyanov | ... | Luri Karpachev |
| Sarah Shahi | ... | Jenny |
 | Ammar Daraiseh | ... | Supplier |
| Azdine Melliti | ... | Bodyguard #1 |
 | John Storey | ... | C.I.A. Officer |
| Xavier J. Nathan | ... | French Officer |
| Gregory Phelan | ... | Student |
| Seema Rahmani | ... | Sara |
 | J.J. Abrams | ... | Man on the phone saying "Joey's Pizza" (voice) (uncredited) |
 | John Aylward | ... | CIA Officer Jeffrey Davenport (uncredited) |
| Greg Grunberg | ... | Eric Weiss (uncredited) |
| James Handy | ... | Arthur Devlin (uncredited) |
Season 1, Episode 3: Parity
14 October 2001SD-6 has heard of some engineering plans done in the 16th Century hidden in a car tycoon's vault in Madrid. They send Sydney to steal those plans. However, a rival of Sydney's in the CIA, Anna Espinosa, is also vying to get the plans. As usual, Syd must deal of her moves with the CIA as well as keeping contact. And also try to know more of the truth from her estranged and mysterious father.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Victor Garber | ... | Jack Bristow |
| Evan Parke | ... | Charlie Bernard (as Evan Dexter Parke) |
 | Gina Torres | ... | Anna Espinosa |
| Aharon Ipalé | ... | Ineni Hassan (as Aharon Ipale) |
| Keone Young | ... | Professor Choy |
| Elaine Kagan | ... | June Litvack |
| Mark Rolston | ... | C.I.A. Agent Seth Lambert |
 | Carole Gutierrez | ... | Laura Stenson |
| Duane Journey | ... | Sniper Team Leader |
 | Luis Medina | ... | Eduardo Benegas |
 | Randy Mulkey | ... | Navy Seal |
| Russell Alexander Orazco | ... | M.C. (as Russell Alexander Orozco) |
| Alfonso Paz | ... | Lead Security Officer |
 | Tony Sears | ... | German SD-6 Agent |
| Anthony Vatsula | ... | Doorman |
 | Cass Asher | ... | German SD-6 Agent Schwartz (uncredited) |
| Greg Grunberg | ... | Eric Weiss (uncredited) |
Season 1, Episode 4: A Broken Heart
21 October 2001After a joint box opening with nemesis Anna and fighting her for a piece found in a church in Spain, Sydney must go on another mission in Morrocco to spy on an industrialist. However, a mingle with a bodyguard who injured her in the past aborts the mission, but she faces two heartbreaks: her colleague is killed by the said bodyguard, and back home her father cancels a dinner date with her. However, Michael finds a clue about Sydney's former fiancé and Francie discovers Will cheating on her...
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Victor Garber | ... | Jack Bristow |
 | Miguel Sandoval | ... | SD-6 Agent Anthony Russek |
| Gina Torres | ... | Anna Espinosa |
| Evan Parke | ... | Charlie Bernard (as Evan Dexter Parke) |
 | Faran Tahir | ... | Mokhtar |
 | Maurice Chasse | ... | Luc Jacqnoud |
 | Bernard White | ... | Malik Sawari |
| Angus Scrimm | ... | SD-6 Agent Calvin McCullough |
| Sarah Shahi | ... | Jenny |
| Arabella Holzbog | ... | Laura Bristow, Sydney's Mom. |
| Hector Aristizabal | ... | Waiter |
 | Sayed Badreya | ... | Vendor |
 | Jeff Chase | ... | Sawari's Bodyguard |
| Haley Gilbert Fisher | ... | Rachel (as Haley Gilbert) |
| Soren Hellerup | ... | Doctor |
| Subash Kundanmal | ... | Dhiren Patel |
| Tony Sears | ... | German SD-6 Agent |
| Alex Veadov | ... | K-Directorate Officer (as Alex Veadow) |
| Cass Asher | ... | German SD-6 Agent Schwartz (uncredited) |
Season 1, Episode 5: Doppelganger
28 October 2001After saving a diplomats'conference from a bombing in Sao Paolo, Sydney is sent on a mission in Germany to get a reclusive German scientist who has the formula to a vaccine. However, the CIA makes a switch with a lookalike during the operation. SD-6 has suspicion about this and Sydney must cover this as she is aware of the CIA move...
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Victor Garber | ... | Jack Bristow |
 | Tom Everett | ... | C.I.A. Agent Paul Kelvin |
 | Norbert Weisser | ... | Jeroen Schiller |
 | Lori Heuring | ... | Kate Jones / Eloise Kurtz |
| Maurice Chasse | ... | Luc Jacqnoud |
 | Kevin E. West | ... | C.I.A. Officer Logan |
 | Yvonne Farrow | ... | Diane Dixon |
| Robert Bailey Jr. | ... | Steven Dixon |
| Subash Kundanmal | ... | Dhiren Patel |
 | Pablo Santos | ... | Boy |
| Kenneth Ivan | ... | UCO Host |
| Jeff Chase | ... | Bodyguard |
| Clint Lilley | ... | Patel's Bodyguard |
 | Tristin Mays | ... | Robin Dixon |
| Kevin Mitnick | ... | C.I.A. Agent Burnett |
| Greg Grunberg | ... | Eric Weiss (uncredited) |
| Arabella Holzbog | ... | Laura Bristow (uncredited) |
Season 1, Episode 6: Reckoning
18 November 2001As Sydney tries to adjust herself after the death of five CIA agents during the last mission in Badenweiler, she and Dixon are sent to London to snatch a FTL decoder so SD-6 can use by a cell sample from someone's DNA to create a code on identity cards. Sydney then goes to Romania to try to talk to the father of a murdered agent, not realizing the horror that awaits her. Jack gets transfered to the SD-6 offices to take a major role in the ops mission. Meanwhile, Will continues to investigate the mysterious Kate Jones, whose real name is Eloise Kurtz, who refuses to tell Will of her association with Danny. Francine continues to deal with her boyfriend Charlie who finally clears the air over his mystery woman, that he plays in a band with her.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Victor Garber | ... | Jack Bristow |
 | John Hannah | ... | Martin Shepard |
| Nancy Dussault | ... | Helen Calder |
| Evan Parke | ... | Charlie Bernard (as Evan Dexter Parke) |
| Lori Heuring | ... | Kate Jones / Eloise Kurtz |
 | Yevgeni Lazarev | ... | K-Directorate Agent Dr. Kreshnik (as Eugene Lazarev) |
| Sarah Shahi | ... | Jenny |
 | Maurice Godin | ... | SD-6 Agent Fisher / 'Dr. Fontanetta' |
 | Daniel Betances | ... | Pearson |
 | Neil Dickson | ... | FTL Operative John Smythe |
| Haley Gilbert Fisher | ... | Rachel (as Haley Gilbert) |
| Arabella Holzbog | ... | Laura Bristow |
 | Paul Lieber | ... | Agent Bentley Calder |
 | Cole Petersen | ... | Boy |
| Tom Waite | ... | German Officer |
| Nancy Wetzel | ... | Amy Tippin |
 | Christopher Grove | ... | Gallery Manager (uncredited) |
| Greg Grunberg | ... | Eric Weiss (uncredited) |
 | Dennis Keiffer | ... | Ferroq (uncredited) |
 | Diane Witter | ... | Crying Widow (uncredited) |
Season 1, Episode 7: Color Blind
25 November 2001Trapped in the asylum in Romania that is run by the Russian spy group K-Directorate, the captive Sydney makes contact with Mark Shephard to get the information from him so K-Directorate agent Kreshnik can use. But Sydney manages to escape with Shephard, only to learn that he was the assassin that was sent to kill Danny. Back in Los Angeles, Will continues to grow obsessed with Danny's murder when Eloise Kurtz is also founded murdered. Jack has a major argument with Vaughn over Sydney's well being and her precarious predicament. On Thanksgiving Day, Francine's boyfriend proposes marriage and she accepts.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon (credit only) |
| Kevin Weisman | ... | Marshall Flinkman |
| Victor Garber | ... | Jack Bristow |
| John Hannah | ... | Martin Shepard |
| Evan Parke | ... | Charlie Bernard (as Evan Dexter Parke) |
| Elaine Kagan | ... | June Litvack |
| Yevgeni Lazarev | ... | K-Directorate Agent Dr. Kreshnik (as Eugene Lazarev) |
| Sarah Shahi | ... | Jenny |
| Mark Galasso | ... | Ed Davis |
| Charles Keating | ... | Alliance Member Alain Christophe (scenes deleted) |
| Edward Atterton | ... | Dr. Daniel 'Danny' Hecht (uncredited) |
 | James Hong | ... | Chinese Restaurant Maitre D' (uncredited) |
| Dennis Keiffer | ... | Ferroq (uncredited) |
 | Derek Mears | ... | Romainian Orderly (uncredited) |
Season 1, Episode 8: Time Will Tell
2 December 2001After getting news about the certainty of a "mole" in SD-6, Sloane puts agent Dreyer to put everyone in the "lie detector" test, including Sydney. The latter is sent to a mission in Oxford to retrieve a clock made by Rambaldi. However, her K-Directorate nemesis, Anna Espinosa, is hot on her trail. As Anna failed to get the clock, she intends to trap Sydney on a mission in Italy, where she has to meet a clockmaker who can provide a clue to Sloane's quest...
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Victor Garber | ... | Jack Bristow |
 | Tobin Bell | ... | SD-6 Agent Karl Dreyer |
| Gina Torres | ... | Anna Espinosa |
 | Bob Clendenin | ... | Kostia Bergman (as Robert Clendenin) |
 | Peter Dennis | ... | Professor Bloom |
| Keone Young | ... | Professor Choy |
| Elaine Kagan | ... | June Litvack |
 | Jack Axelrod | ... | Giovanni Donato |
| Michael Halsey | ... | Professor Hoyt |
 | Sam Ayers | ... | Man On Phone. Tracker. 'Dr. Wilkinson'. |
 | Paul Anthony Scott | ... | FTL Guard (uncredited) |
Season 1, Episode 9: Mea Culpa
9 December 2001After nearly surviving an ambush set by K-Directorate in Argentina, Sydney brings a seriously wounded Dixon home. However, she is now suspected to be the "mole" as Dreyer tells Sloane. The latter puts a "hit contract" on her when on a mission in Tuscany to retrieve the bank account of a financial advisor providing money to terrorists in the Middle East. Meanwhile, Will receives a call from an unknown source, which might come from the "electronic bug" he has...
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Victor Garber | ... | Jack Bristow |
| Miguel Sandoval | ... | SD-6 Agent Anthony Russek |
| Tobin Bell | ... | SD-6 Agent Karl Dreyer |
| Timothy Landfield | ... | Kretchmer |
| Christopher Thornton | ... | Nevil |
 | David St. James | ... | Mr. Franco |
 | Jon Curry | ... | Phillips |
| Yvonne Farrow | ... | Diane Dixon |
 | Tim Halligan | ... | Dr. Mallaska (as Timothy Halligan) |
 | Richard Whiten | ... | Officer Pollard (as Richard F. Whiten) |
 | Kaline Carr | ... | Franco's Assistant |
| David Franco | ... | Guard |
| Moe Irvin | ... | Man in the Couple |
 | Cosimo Fusco | ... | Logan Gerace |
| Greg Grunberg | ... | Eric Weiss (uncredited) |
Season 1, Episode 10: Spirit
16 December 2001After being held captive by SD-6 due to Sloane's suspicions, Sydney tells the truth to Vaughn. However, her father Jack finds a way to save her by doing a desperate action: her partner in Geneva was probably a K-Directorate agent and is eliminated...
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon (credit only) |
| Kevin Weisman | ... | Marshall Flinkman |
| Victor Garber | ... | Jack Bristow |
| Miguel Sandoval | ... | SD-6 Agent Anthony Russek |
 | Scott Paulin | ... | Robert Stoller |
| Aharon Ipalé | ... | Ineni Hassan / 'Nebseni Saad' (as Aharon Ipale) |
| Christopher Thornton | ... | Nevil |
 | Scotch Ellis Loring | ... | Agent Steven Gordon |
| Sarah Shahi | ... | Jenny |
| James Warwick | ... | Severn Driscoll |
 | Conrade Gamble | ... | Bodyguard (as Conrad Gamble II) |
| Erica Inez | ... | Hotel Manager |
 | Kevin McCorkle | ... | SD-6 Agent |
| Don Took | ... | SD-6 Agent Grey |
 | Scott Vance | ... | SD-6 Security Section Agent Douglas |
| Nancy Wetzel | ... | Amy Tippin |
 | Dean Grimes | ... | Guard w. Cigarette (uncredited) |
| Ken Olin | ... | David McNeil (uncredited) |
Season 1, Episode 11: The Confession
6 January 2002Sydney gets saved by her father Jack in Havana, however Vaughn has found possible evidence that the latter is indirectly involved in the murders of many CIA agents and invites Sydney in a meeting. Meanwhile, she must go to Greece with Dixon to retrieve data from a young tycoon, however the CIA did not get that info due to a sudden diversion...
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo (credit only) |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Victor Garber | ... | Jack Bristow |
| Aharon Ipalé | ... | Ineni Hassan / 'Nebseni Saad' (as Aharon Ipale) |
| James Handy | ... | Arthur Devlin |
| Francesco Quinn | ... | Minos Sakkoulas |
 | Vincent Lappas | ... | Techie |
 | J. Anthony McCarthy | ... | Greek Bouncer |
 | Matthew J. Williamson | ... | Bodyguard (as Matthew James Williamson) |
| Del Zamora | ... | Mechanic |
| Greg Grunberg | ... | Eric Weiss (uncredited) |
| Antonio Rufino | ... | Pablo Boyfriend (uncredited) |
| Joanne Young | ... | Mychella (uncredited) |
Season 1, Episode 12: The Box: Part 1
20 January 2002As Sydney goes to SD-6 to meet with Sloane about quitting the agency despite Michael's warning, a former agent comes with a commando in the office and holds everybody's in hostage...except Sydney and Jack who tries to unfold the deadly gang's threat...
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo (credit only) |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Victor Garber | ... | Jack Bristow |
 | Quentin Tarantino | ... | McKenas Cole |
 | Joey Slotnick | ... | C.I.A. Agent Steven Haladki |
| Agnes Bruckner | ... | Kelly McNeil |
| Sarah Shahi | ... | Jenny |
| Patricia Wettig | ... | Dr. Judy Barnett |
 | Jennifer Tung | ... | Toni / 'Baby' |
 | Ben Bray | ... | Tchen |
 | Kristof Konrad | ... | Endo |
| Igor Jijikine | ... | Chopper |
 | David Lea | ... | Ice (as Dave Lea) |
 | Jeff Wolfe | ... | Gonov |
| Randy Hall | ... | Security Agent #1 |
 | Lawrence Lowe | ... | Security Agent #2 |
| Greg Grunberg | ... | Eric Weiss (uncredited) |
 | Frank C. Williams | ... | Agent (uncredited) |
Season 1, Episode 13: The Box: Part 2
10 February 2002As the megalomaniac McKenas Cole continues to threat the SD-6 staff and torture Sloane to get the code to a vault, Sydney must go deactivate some bombs planted in the office, despite some mercenaries on her trail. Dixon sends a secret code to Vaughn at the CIA to come to the rescue. Eventually, the Bristows are caught, but Sydney is able to confront Cole in a fight to the finish...
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Victor Garber | ... | Jack Bristow |
| Quentin Tarantino | ... | McKenas Cole |
| Joey Slotnick | ... | C.I.A. Agent Steven Haladki |
| Agnes Bruckner | ... | Kelly McNeil |
| James Handy | ... | Arthur Devlin |
| Jennifer Tung | ... | Toni / 'Baby' |
| Ben Bray | ... | Tchen |
| Kristof Konrad | ... | Endo |
| Igor Jijikine | ... | Chopper |
| David Lea | ... | Ice (as Dave Lea) |
| Jeff Wolfe | ... | Gonov |
| Greta Sesheta | ... | C.I.A. Secretary (as Geta Sesheta) |
| Greg Grunberg | ... | Eric Weiss (uncredited) |
Season 1, Episode 14: The Coup
24 February 2002Sydney and Dixon are sent to Las Vegas to gather information from a K-Directorate agent who has ties to the McKennis Cole group that attacked and nearly destroyed SD-6. Meanwhile, Sydney learns some shocking news about Francie's fiancé, Charlie, and tries to stop them from getting married, all in the same time. Back in Los Angeles, Will begins his journey in discovering what SD-6 really is, and Jack continues to try to be more of a father to Sydney when he helps her decide whether or not to continue with graduate school.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Victor Garber | ... | Jack Bristow |
| Evan Parke | ... | Charlie Bernard (as Evan Dexter Parke) |
 | David Anders | ... | Julian Sark |
| Allison Dean | ... | Stella Campbell |
| Keone Young | ... | Professor Choy |
 | Ray Laska | ... | Casino Floor Manager |
| Stephen Liska | ... | Ilych Ivankov, K-Directorate |
| Jorgo Ognenovski | ... | Lavro Kessar, K-Directorate |
| Patrick Pankhurst | ... | Brandon Dahlgren |
 | Christopher Grey | ... | Security Guard |
| Douglas Robert Jackson | ... | Dealer |
| James Lew | ... | Quan Li, FTL |
| Joe Toppe | ... | Security Officer |
 | Frank Patton | ... | Roulette Dealer |
| Bobby Rodgers | ... | Reverend |
 | John Fletcher | ... | 1st Card Player |
 | Hamilton Mitchell | ... | 2nd Card Player |
| Bobby Rogers | ... | Reverend |
 | Bryan Friday | ... | Casino Security Guard (uncredited) |
| Ken Olin | ... | David McNeil (uncredited) |
Season 1, Episode 15: Page 47
3 March 2002After escaping a near accident in Moscow after getting a tip about "The Man" from K-Directorate, Sydney must go with Dixon to snatch the Rambaldi book stolen in Argentina on the coasts of Tunisia. Will Tippin is forced by some mystery men to abandon his investigation about SD-6. Sydney is invited to Sloane's house, with Jack and Will, but must do a secret mission for Michael about a special "page" which might shock her...
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Victor Garber | ... | Jack Bristow |
| Sarah Shahi | ... | Jenny |
 | Amy Irving | ... | Emily Sloane |
 | Michelle Arthur | ... | Abigail |
| Jorgo Ognenovski | ... | Lovro Kessar, K-Directorate |
 | Bryan Rasmussen | ... | C.I.A. Officer Cohen |
| Don Took | ... | SD-6 Agent Grey |
| David Anders | ... | Julian Sark (uncredited) |
 | Ken Feinberg | ... | Mr. Sark's Driver (uncredited) |
| Ken Olin | ... | David McNeil (uncredited) |
 | Casey Pieretti | ... | Deck Guard (uncredited) |
 | Stewart Skelton | ... | Public Defender (uncredited) |
Season 1, Episode 16: The Prophecy
10 March 2002The SDR section of the CIA is getting interested about Sydney's picture on the Rambaldi's page and starts to question her. In the meanwhile, Sloane discovers who is "The Man", and consults one of the Alliance's members, Edward Poole, who gives proof that one of the members does finance his activities in a eve of an Alliance council in London. Sydney must go to Rome with Michael to get a Rambaldi secret from the Vatican secret vaults.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon (credit only) |
| Kevin Weisman | ... | Marshall Flinkman (credit only) |
| Victor Garber | ... | Jack Bristow |
 | Roger Moore | ... | Edward Poole, SD-9 |
| Lindsay Crouse | ... | Dr. Carson Evans, DSR |
| James Handy | ... | Arthur Devlin |
 | Derrick O'Connor | ... | Alexander Khasinau |
| Joey Slotnick | ... | C.I.A. Agent Steven Haladki |
 | Castulo Guerra | ... | Jean Briault |
| Wolf Muser | ... | Alliance Member Ramon Veloso |
| Amy Irving | ... | Emily Sloane |
| Joe D'Angerio | ... | Dr. Watterson, DSR |
| Robert Arce | ... | Hobbes |
| Allen Williams | ... | Senator Mark Townsend |
 | Lilyan Chauvin | ... | Signora Ventutti |
| Anya Matanovic | ... | Opera Student |
 | Joseph Vassallo | ... | Vatican Station Chief (as Joseph Vasallo) |
 | Carl Ciarfalio | ... | Vatican Guard (uncredited) |
| Brian Freifield | ... | The Nurse (uncredited) |
Season 1, Episode 17: Q & A
17 March 2002Sydney is heavily questioned by the FBI concerning her past and her current activities at SD-6. Fearing that the FBI might detain her longer, Jack and Vaughn must find a way to make her escape before she blows her cover as a CIA agent...
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Victor Garber | ... | Jack Bristow |
 | Terry O'Quinn | ... | F.B.I. Asst. Director Kendall |
| Joey Slotnick | ... | C.I.A. Agent Steven Haladki |
| Jon Simmons | ... | F.B.I. Officer |
 | Andrew A. Rolfes | ... | Guard - U.S. Marshal Kendricks |
 | Lisa Dinkins | ... | F.B.I. Agent Baker |
| Frank Hoyt Taylor | ... | F.B.I. Agent Dunn |
| Gina Torres | ... | Anna Espinosa (archive footage) |
| Edward Atterton | ... | Dr. Daniel 'Danny' Hecht (uncredited) |
| Erik Betts | ... | SD-6 Agent (uncredited) |
| Jeff Chase | ... | Sawari's Bodyguard (uncredited) |
| Greg Grunberg | ... | Eric Weiss (uncredited) |
| Arabella Holzbog | ... | Laura Bristow (uncredited) |
 | Michael A. Tessiero | ... | Himself (uncredited) |
Season 1, Episode 18: Masquerade
7 April 2002Jack and Vaughn managed to get Sydney out of the FBI claws via a diversion. However, she and Dixon must go to Vienna to retrieve some data from the Russian Embassy in order to retrace the Man known as Kasinov. However, Sydney finds an old flame when on this mission. She embarks with him again in Siberia to get a device which can get clues to get closer to the SD-6 arch enemy...
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Victor Garber | ... | Jack Bristow |
 | Peter Berg | ... | SD-6 Agent Noah Hicks |
| Angus Scrimm | ... | SD-6 Agent Calvin McCullough |
| Patricia Wettig | ... | Dr. Judy Barnett |
Season 1, Episode 19: Snowman
14 April 2002While Vaughn goes to Colombia to get information about a possible killer called Snowman, who attempted to kill Kasinov, Sydney and Noah go to Cape Town to get data on some bank transfers "the Man" made for its activities. Back at SD-6, Sloane investigates Noah, finding some other suspicious activities... Finally, Sydney gets a clue to find out where her mother is, and gets to Australia where she is in for a surprise...
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Victor Garber | ... | Jack Bristow |
| Peter Berg | ... | SD-6 Agent Noah Hicks |
| Natasha Pavlovich | ... | Irina Derevko / 'Laura Bristow' |
| Stephen Spinella | ... | Mr. Kishell |
 | Boris Lee Krutonog | ... | Igor Sergei Valenko / 'F.B.I. Agent Bentley Calder' |
| Angus Scrimm | ... | SD-6 Agent Calvin McCullough |
| Paul Lieber | ... | Agent Bentley Calder |
| Patricia Wettig | ... | Dr. Judy Barnett |
| Richard Whiten | ... | Officer Pollard (as Richard F. Whiten) |
| Don Took | ... | SD-6 Agent Grey |
| Scott Vance | ... | SD-6 Security Section Agent Douglas |
 | Kate Anthony | ... | Irina 'The Man' Derevko / Laura Bristow (voice) |
| Derrick O'Connor | ... | Alexander Khasinau |
 | Alain Benatar | ... | Dying Bodyguard (uncredited) |
| Greg Grunberg | ... | Eric Weiss (uncredited) |
Season 1, Episode 20: The Solution
21 April 2002In order to catch Khasinau and get closer to finding her mother, Sydney and Vaughn set up an undercover transaction for a Rambaldi artifact with Khasinau's representative, Mr. Sark. But Sydney's cover may be compromised when a SD-6 agent is sent in to thwart the sale: that being Dixon himself. Meanwhile, Will is enticed by his unseen source to continue his investigation of SD-6 when he learns that Jack Bristow was one of his kidnappers. Also, Sloan's cancer-stricken wife, Emily, tells Sydney that she knows about SD-6, which forces Sloane to make the most difficult decision of his life of whether or not to have her killed for knowing of the existence of the organization.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Victor Garber | ... | Jack Bristow |
| James Handy | ... | Arthur Devlin |
| David Anders | ... | Julian Sark |
| Tony Amendola | ... | Head of Alliance Security Tambor Barceló |
 | Kirk B.R. Woller | ... | Rat Exterminator |
| Amy Irving | ... | Emily Sloane |
| Michelle Arthur | ... | Abigail |
| Alec Maray | ... | Sial |
 | Nasser Faris | ... | Salim Wahid (as Al Faris) |
 | Zuhair Haddad | ... | Sayyad |
 | Nicholas Kadi | ... | Algosaibi (as Nameer El-Kadi) |
| Benny Urquidez | ... | Trainer (uncredited) |
Season 1, Episode 21: Rendezvous
5 May 2002Will's life is about to change as he is sent to find the person responsible for leaking information to him about SD-6 in which requests that he travel to Paris, France. Meanwhile, Sloane finds himself on the edge of finally tracking down Khasinau when SD-6 captures "The Man's" right-hand man, Mr. Sark. Also, Dixon becomes suspicious of Sydney's activities and thinks about reporting her to Sloan despite knowing that SD-6 will have her killed as well.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Victor Garber | ... | Jack Bristow |
| David Anders | ... | Julian Sark |
| Derrick O'Connor | ... | Alexander Khasinau |
| Joseph Ruskin | ... | Alliance Member Alain Christophe |
| Wolf Muser | ... | Alliance Member Ramon Veloso |
| Kamala Lopez | ... | Oncologist Dr. Lemon (as Kamala Lopez Dawson) |
| Amy Irving | ... | Emily Sloane |
| Philippe Bergeron | ... | Alliance Officer Lucques Trepanier |
 | Christopher M. Dukes | ... | Alpha Team Leader (as Christopher Dukes) |
 | Yvans Jourdain | ... | Second Door Guard |
| Angela Nogaro | ... | Make-up Artist |
| Tom Waite | ... | Russian Interrogator |
| Ken Feinberg | ... | Mr. Sark's Driver (uncredited) |
| Greg Grunberg | ... | Eric Weiss (uncredited) |
Season 1, Episode 22: Almost Thirty Years
12 May 2002Sloane must take a difficult decision in order to get to the Alliance's council. After being captured by Sark, Tippin is tortured by a Taiwanese would-be dentist to extract secrets. Sydney, who has to beware her colleague Dixon, assist her father trying to save Tippin. However, after losing Vaughn when the lab exploded, she is in for a surprise...
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Victor Garber | ... | Jack Bristow |
| David Anders | ... | Julian Sark |
| Derrick O'Connor | ... | Alexander Khasinau |
| James Handy | ... | Arthur Devlin |
| Joey Slotnick | ... | C.I.A. Agent Steven Haladki |
| Elaine Kagan | ... | June Litvack |
| Wolf Muser | ... | Alliance Member Ramon Veloso |
| Ric Young | ... | Dr. Zhang Lee |
| Amy Irving | ... | Emily Sloane |
| Michelle Arthur | ... | Abigail |
| Emily Wachtel | ... | Worker |
| Greg Grunberg | ... | Eric Weiss (uncredited) |
| April Webster | ... | Irina 'The Man' Derevko (uncredited) |
Season 2
Season 2, Episode 1: The Enemy Walks In
29 September 2002Sydney finds herself face-to-face with her long-lost mother, Irina Derevko, whose intentions for her daughter are made chillingly clear. However, Sydney manages to escape and rejoin Jack and Will in their escape from Taiwan. After arriving back in Los Angeles, Sydney continues her search for Vaughn, not knowing if he is dead or alive after being swept away by a wall of water in Taipei. Will's life is forever changed when he learns the truth about SD-6 and Sydney's life as a double agent. Also, Dixon must decide whether or not to inform Sloane of Sydney's suspicious activities. But Jack intervenes and covers for Sydney who later finds Vaughn who helps her try to track down her mother Irina who's searing for a Rimbaldi artifact called 'the Bible.'
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| David Anders | ... | Julian Sark (credit only) |
 | Lena Olin | ... | Irina Derevko |
| Victor Garber | ... | Jack Bristow |
| Derrick O'Connor | ... | Alexander Khasinau |
| Greg Grunberg | ... | Eric Weiss |
| Patricia Wettig | ... | Dr. Judy Barnett |
 | Stuart W. Yee | ... | The Tester (as Stuart Yee) |
 | Jamie McShane | ... | C.I.A. Agent |
 | Dayna Adams | ... | Receptionist |
| Chris Harrison | ... | Reporter #2 |
| Todd Karli | ... | Newscaster |
 | Roger Lim | ... | Taiwanese Gasping Body |
| Tricia Nickell | ... | Reporter #3 |
| Danny Romero | ... | Reporter #1 |
 | Michael Calder | ... | FBI Agent |
 | Clayton Landey | ... | C.I.A. Officer Wilcox |
 | Ron Yuan | ... | Haz Mat Guy |
Season 2, Episode 2: Trust Me
6 October 2002After turning herself in to the CIA, Irina won't communicate with anyone - except her daughter. Sydney refuses to cooperate, until a mission goes awry and crucial information falls into the wrong hands. Now, against Jack's wishes, Sydney must face Irina and find out what She knows.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| David Anders | ... | Julian Sark (credit only) |
| Lena Olin | ... | Irina Derevko |
| Victor Garber | ... | Jack Bristow |
| Terry O'Quinn | ... | F.B.I. Asst. Director Kendall |
| Tony Amendola | ... | Head of Alliance Security Tambor Barceló |
| Wolf Muser | ... | Alliance Member Ramon Veloso |
| Joseph Ruskin | ... | Alliance Member Alain Christophe |
| J.D. Hall | ... | Judge Freid |
 | Wendle Josepher | ... | C.I.A. Agent Vicki Crane |
| Soren Hellerup | ... | Petr Fordson |
| James Kohli | ... | Rabat Hotel Concierge |
 | P.J. Marino | ... | Felon |
 | Scott Alan Smith | ... | Chris Schmidt |
| Benson Choy | ... | Soldier |
| Joel Guggenheim | ... | Agent on Call |
| Alex Morris | ... | C.I.A. 'Homeless Vet' |
 | Sam Sako | ... | Burly Security Guard (as Sam Aylia Sako) |
| Krikor Satamian | ... | Mohammad Naj |
| Kevin Sutherland | ... | CIA Monitoring Agent Blake |
 | Michael Yavnielli | ... | Driver (as Michael Yavnieli) |
Season 2, Episode 3: Cipher
13 October 2002Sydney must travel to Sri Lanka to outwit Sark in order to find a crucial piece of Intel from a computer disk that she recovers from Rabal. Meanwhile, Jack faces Sydney's mother for the first time in almost 20 years in her prison cell to discuss Sydney's well being. Also, Will finally meets Vaughn, and Sloane is haunted by his wife's death when someone begins sending him anonymous letters which have Emily's handwriting on them.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| David Anders | ... | Julian Sark |
| Lena Olin | ... | Irina Derevko |
| Victor Garber | ... | Jack Bristow |
| Terry O'Quinn | ... | F.B.I. Asst. Director Kendall |
| Janet MacLachlan | ... | C.I.A. Hypno-Regression Specialist Jane Banks |
| Patricia Wettig | ... | Dr. Judy Barnett |
 | Mark Colson | ... | OPS Director |
 | Endre Hules | ... | Mr. Vashko |
| Strahil Goodman | ... | A.S.A. Technician #2 |
 | Tom Kiesche | ... | SD-6 Agent Cooper |
 | Keith Lewis | ... | SD-6 Agent Novak |
 | Ilya Melnikoff | ... | A.S.A. Technician #1 (as Ilya Morelle) |
 | Weston Blakesley | ... | Barfly (as Weston J. Blakesley) |
| Joel Guggenheim | ... | Agent on Call |
 | Paul Mendoza | ... | Bartender |
| Alex Morris | ... | C.I.A. 'Homeless Vet' |
 | Kavita Patil | ... | Desk Attendant |
| Ruben Dua | ... | Sri Lankan Gatekeeper |
Season 2, Episode 4: Dead Drop
20 October 2002Past demons revisit all the characters as Sloane becomes confused and desperate over clues that his wife may not be dead. At the same time, Will meets a woman who claims to know the truth about SD-6. And Jack tries to convince Sydney that Irina is setting the stage to betray them and will go to any lengths to prove it.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| David Anders | ... | Julian Sark |
| Lena Olin | ... | Irina Derevko |
| Victor Garber | ... | Jack Bristow |
| Terry O'Quinn | ... | F.B.I. Asst. Director Kendall |
 | Marisol Nichols | ... | Rebecca Martinez |
 | Daniel Faraldo | ... | Manolo de Souza |
| Patricia Wettig | ... | Dr. Judy Barnett |
| Carole Androsky | ... | N.A. Moderator (as Carol Androsky) |
 | Jim Hanna | ... | Claus Richter |
| Dato Bakhtadze | ... | Russian Security Guard |
| Scott Donovan | ... | American Tourist |
 | Ira Heiden | ... | C.I.A. Techie Rick McCarthy |
| Kevin Sutherland | ... | CIA Agent Blake |
| Troy Aguayo | ... | Russian Bodyguard (uncredited) |
 | Commodore James | ... | American Tourist (uncredited) |
Season 2, Episode 5: The Indicator
27 October 2002Jack's decision to sabotage Sydney's last mission while pinning it on Irina not only brings him closer to his daughter - it sends his ex-wife to death row. But his foolproof plan begins to unravel when Vaughn begins to put the pieces together - and Sydney makes a startling discovery about her childhood.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| David Anders | ... | Julian Sark (credit only) |
| Lena Olin | ... | Irina Derevko |
| Victor Garber | ... | Jack Bristow |
| Amy Aquino | ... | C.I.A. Agent Virginia Kerr |
 | James Lesure | ... | C.I.A. Agent Craig Blair |
| Stephen Markle | ... | Senator Douglas |
 | Kevin West | ... | SD-6 Agent Kelsey |
| Daniel Faraldo | ... | Manolo de Souza |
 | Newell Alexander | ... | Congressman |
| Dan Istrate | ... | Public Employee |
 | Vladimir Skomarovsky | ... | Valery Kholokov |
| Kevin Sutherland | ... | CIA Agent Blake |
 | Loren Haynes | ... | C.I.A. Strike Team Leader |
| Sarah K. Peterson | ... | Sydney At 6 Years Old |
 | Damien Leake | ... | Committee Member |
Season 2, Episode 6: Salvation
10 November 2002Sydney's fury at Jack's present betrayal and past sins leads her father to a desperate act to prove his love for her. Meanwhile, Vaughn - after enlisting Will in a seemingly benign CIA request - learns that a mission He and Sydney engaged in could have disastrous consequences for their health.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon (credit only) |
| Kevin Weisman | ... | Marshall Flinkman |
| David Anders | ... | Julian Sark (credit only) |
| Lena Olin | ... | Irina Derevko |
| Victor Garber | ... | Jack Bristow |
| James Handy | ... | Arthur Devlin |
| Stephen Markle | ... | Senator Douglas |
 | Austin Tichenor | ... | Doctor Nicholas |
| Amy Irving | ... | Emily Sloane |
 | Daniel Faltus | ... | Jan Spinnaker |
| Kevin Sutherland | ... | CIA Agent Blake |
| Hope Allen | ... | Waitress |
| Glenda Morgan Brown | ... | Flight Attendant |
| John Patrick Clerkin | ... | Priest |
| Timothy De Haas | ... | Doctor Lazar |
| Ira Heiden | ... | C.I.A. Techie Rick McCarthy |
 | Mette Holt | ... | Nurse |
 | John Koyama | ... | Patient Zero |
| Alex Morris | ... | C.I.A. 'Homeless Vet' |
| Clifford Olin | ... | Cliff |
| Robert Martin Robinson | ... | Doctor #1 |
 | Cassandra McCormick | ... | Nurse (as Cassandra Crider) |
Season 2, Episode 7: The Counteragent
17 November 2002As Vaughn's life hangs in the balance, Sydney has no choice but to turn to Sark for help in securing an antidote for the virus. But when Sark demands She help him to kill Arvin Sloane in exchange for his assistance, Sydney faces a decision that could expose her as a double agent.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon (credit only) |
| Kevin Weisman | ... | Marshall Flinkman |
| David Anders | ... | Julian Sark |
| Lena Olin | ... | Irina Derevko |
| Victor Garber | ... | Jack Bristow |
| Terry O'Quinn | ... | F.B.I. Asst. Director Kendall |
| Austin Tichenor | ... | Doctor Nicholas |
 | Petra Wright | ... | Alice Williams |
 | Chris Ellis | ... | C.I.A. Agent Chapman |
 | Victor McCay | ... | C.I.A. Agent Rudman |
| Stephen Davies | ... | Sark Associate |
 | Stephen Mendillo | ... | Henry Fields |
| Jim Hanna | ... | Claus Richter |
| Michelle Arthur | ... | Abigail |
| Reamy Hall | ... | Nurse #2 |
| Don Took | ... | SD-6 Agent Grey |
 | Ivan Borodin | ... | Lab Technician |
 | Peggy Goss | ... | Attending Nurse |
| Joel Guggenheim | ... | Agent on Call |
| Mak Takano | ... | Ryokan Guard |
 | Stanton Barrett | ... | Sloan Guard 2003 (uncredited) |
Season 2, Episode 8: Passage: Part 1
1 December 2002Sark's alliance with SD-6 suddenly puts Sydney at risk of being exposed as a double agent. She has no choice but to cooperate with his plan, until his alliance with Sloane sends several nuclear weapons into the wrong hands. Now, only Irina holds the key to unraveling Sark's agenda - and She refuses to cooperate.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| David Anders | ... | Julian Sark |
| Lena Olin | ... | Irina Derevko |
| Victor Garber | ... | Jack Bristow |
| Terry O'Quinn | ... | F.B.I. Asst. Director Kendall |
 | Pavel Lychnikoff | ... | Zoran Sokolov (as Pasha D. Lychnikoff) |
 | Shishir Kurup | ... | Saeed Akhtar |
 | Kiran Rao | ... | Lead Soldier |
| Chayton Arvin | ... | Soldier |
| Rahul Gupta | ... | Passport Officer |
| Keith Lal | ... | Porter |
 | K.T. Thangavelu | ... | PRF Agent, Woman |
| Richard Whiten | ... | SD-6 Security Section Agent (as Richard F. Whiten) |
| B. Senthil Kumar | ... | Soldier (uncredited) |
Season 2, Episode 9: Passage: Part 2
8 December 2002Still trapped in hostile territory in Pakistan, Sydney, Jack, and Irina continue their search for the missing nuclear warheads held by PRF's leader Gerard Cuvee. After several misadventures, they arrive at Cuvee's stronghold, only to be betrayed by Irina. Back in the USA, Vaughn wants to mount a secret rescue mission to Pakistan before Kendell authorized the Indian army to launch an air strike on the facility with Jack and Sydney held captive inside. Meanwhile, Sloan decides to pay off his unknown blackmailer.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon (credit only) |
| Kevin Weisman | ... | Marshall Flinkman |
| David Anders | ... | Julian Sark |
| Lena Olin | ... | Irina Derevko |
| Victor Garber | ... | Jack Bristow |
| Terry O'Quinn | ... | F.B.I. Asst. Director Kendall |
| Derek de Lint | ... | Gerard Cuvee |
| James Lesure | ... | C.I.A. Agent Craig Blair |
 | Marshall Manesh | ... | Rajive |
| Wolf Muser | ... | Alliance Member Ramon Veloso |
 | Iqbal Theba | ... | General Arshad |
| Joseph Ruskin | ... | Alliance Member Alain Christophe |
| Ira Heiden | ... | C.I.A. Techie Rick McCarthy |
| Andy Gatjen | ... | Aide |
 | P.D. Mani | ... | SFX Guard |
 | Kishe Caelan-Wallace | ... | CIA Agent (uncredited) |
| B. Senthil Kumar | ... | Soldier (uncredited) |
Season 2, Episode 10: The Abduction
15 December 2002Backed into a corner, Sark cuts a desperate deal Sloane using Sydney to recover a state-of-the-art surveillance system. But when the plan goes awry, SD-6 sends Marshall with Sydney on her next mission... giving the CIA no choice but to extract the op-tech specialist. Now Sydney faces the consequences of "waking up" Marshall - and possibly destroying his life in the process.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon (credit only) |
| Kevin Weisman | ... | Marshall Flinkman |
| David Anders | ... | Julian Sark |
| Lena Olin | ... | Irina Derevko |
| Victor Garber | ... | Jack Bristow |
| Petra Wright | ... | Alice Williams |
| Ric Young | ... | Dr. Zhang Lee |
 | Faye Dunaway | ... | Ariana Kane |
 | John Balma | ... | Thatcher Powell |
| Don Took | ... | SD-6 Agent Grey |
| Charles Constant | ... | Desk Attendant |
| Kenny Gould | ... | Guard #1 |
| Paul Anthony Scott | ... | Guard #2 (uncredited) |
Season 2, Episode 11: A Higher Echelon
5 January 2003When Sydney learns that Marshall has been kidnapped, she struggles against a heartless Sloane to bring Marshall back whom is being tortured by the same Taiwanese torturer Dr. Lee "Suite and Glasses" to uncover the code for the top secret ECHELON security system whom tries to stall for time. Sydney and Dixon are instead sent to Ho Chi Minh City, Vietnam to recover the hard drive for ECHELON. Meanwhile, Kendall and the rest of the CIA frantically tries to prevent SD-6 from gaining access to ECHELON... and Jack realizes that the only one who can help them is Irina.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| David Anders | ... | Julian Sark (credit only) |
| Lena Olin | ... | Irina Derevko |
| Victor Garber | ... | Jack Bristow |
| Terry O'Quinn | ... | F.B.I. Asst. Director Kendall |
| James Lesure | ... | CIA Agent Craig Blair |
| Ric Young | ... | Dr. Zhang Lee |
| Faye Dunaway | ... | Ariana Kane |
| Ira Heiden | ... | C.I.A. Technician Rick McCarthy |
 | Elizabeth Payne | ... | CIA Print Technician Carolyn (as Elizabeth Penn Payne) |
| John Storey | ... | CIA Video Technician (as John Christopher Storey) |
 | Mark Humphrey | ... | SD-6 Technician |
| Nelson Mashita | ... | SD-6 OpTech Agent |
| George Tovar | ... | Waiter |
 | Shawn Michael Patrick | ... | SD-6 Forensics Expert |
Season 2, Episode 12: The Getaway
12 January 2003Sydney and Vaughn reach a crossroads as they try to turn a professional relationship into a personal one during a mission to recover an experimental gyroscope. Meanwhile, Jack struggles to outwit the persistent SD-6 security expert, Ariana Kane, as she tightens the noose of suspicion around him of being Sloan's blackmailer. But Sloan is eventually revealed to know more than he claims: there never was a blackmailer, and Emily is really alive and in league with Sloan to get away from the Alliance!
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin (credit only) |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| David Anders | ... | Julian Sark (credit only) |
| Lena Olin | ... | Irina Derevko |
| Victor Garber | ... | Jack Bristow |
| Terry O'Quinn | ... | F.B.I. Asst. Director Kendall |
 | Courtney Gains | ... | Holden Gemler - The Nerd |
| Greg Grunberg | ... | Eric Weiss |
| Faye Dunaway | ... | Ariana Kane |
| Amy Irving | ... | Emily Sloane |
| Ira Heiden | ... | C.I.A. Techie Rick McCarthy |
| Kevin Sutherland | ... | CIA Agent Blake |
 | Doug Kruse | ... | Patton Birch |
 | Roger Ranney | ... | Jonathan Potash - Man in Black Sweater (as Roger Ranny) |
| Sonny Surowiec | ... | Man in Leather Jacket (as Sonny Suroweic) |
 | Phillipe Simon | ... | Claude Rousseau |
 | Laurent Alexandre | ... | Airport Security Guard |
| Don Took | ... | SD-6 Agent Grey |
Season 2, Episode 13: Phase One
26 January 2003In this episode, the entire world of 'ALIAS' is turned upside down, beginning with the mysterious disappearance of Sloane that brings Anthony Geiger, the new head of SD-6 into Jack and Sydney's life. As the Bristows struggle to stay one step ahead of having their secret blown wide open by Geiger, Will and Francie make a startling discovery of their own as she prepares to open her new restaurant. After an airborne mission to recover something called a Server 47 dive, Sydney uncovers a crucial weakness, one that could bring down the entire Alliance. But to put her plan into action, she must tell Dixon the truth about everything when Jack is captured, and Dixon has to make the decision to reveal the security code... enabling the CIA to launch a world-wide offensive against all SD cells to bring down the Alliance for good.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| David Anders | ... | Julian Sark |
| Lena Olin | ... | Irina Derevko (credit only) |
| Victor Garber | ... | Jack Bristow |
| Terry O'Quinn | ... | F.B.I. Asst. Director Kendall |
 | Jean Pierre Bergeron | ... | Gils Nacor |
| Angus Scrimm | ... | SD-6 Agent Calvin McCullough |
| Greg Grunberg | ... | Eric Weiss |
 | Rutger Hauer | ... | Anthony Geiger |
| Elizabeth Payne | ... | C.I.A. Techie #1 Carolyn (as Elizabeth Penn Payne) |
| Ira Heiden | ... | C.I.A. Techie #2 Rick McCarthy |
| Kevin Sutherland | ... | Techie #3 |
| Mark Galasso | ... | Tactical Medic |
| Lyle Kilpatrick | ... | Police Officer (as Lyle Killpatrick) |
| Alex Morris | ... | C.I.A. 'Homeless Vet' |
Season 2, Episode 14: Double Agent
2 February 2003When a young CIA agent dies, suspicion immediately falls on her parter and lover, agent Jim Lennox. But after Sydney rescues Lennox for captivity, She trikes up an instant connection as they discover shared wounds - realizing They've both lost someone they love to the job. Yet even her judgment is thrown when Vaughn and Jack discover that Lennox was pursing a technology that allows people to change their appearance. Now Sydney must ask herself: is this the real Jim Lennox - or is his double?
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin (credit only) |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon (credit only) |
| Kevin Weisman | ... | Marshall Flinkman (credit only) |
| David Anders | ... | Julian Sark (credit only) |
| Lena Olin | ... | Irina Derevko (credit only) |
| Victor Garber | ... | Jack Bristow |
| Terry O'Quinn | ... | F.B.I. Asst. Director Kendall |
| Greg Grunberg | ... | Eric Weiss |
 | Olivia d'Abo | ... | Emma Wallace |
| Constance Brenneman | ... | Christine Phillips |
 | Ethan Hawke | ... | C.I.A. Agent James L. Lennox |
| Ira Heiden | ... | C.I.A. Techie #4 Rick McCarthy |
 | Michael Mastro | ... | Arden Jezek |
| Michael Yavnielli | ... | C.I.A. Techie #2 (as Michael Yavnieli) |
| Joel Guggenheim | ... | C.I.A. Techie #3 |
 | Steve Heinze | ... | Ranking Agent |
 | Bru Muller | ... | Hostage Negotiator |
 | Terry Walters | ... | C.I.A. Techie #5 (as Terry Urdang) |
| Erik Betts | ... | Guard #2 (uncredited) |
 | Jenette Goldstein | ... | Medical Bay Technician (uncredited) |
 | Steven Koller | ... | Guard #1 (uncredited) |
 | Lina So | ... | Cocktail Waitress (uncredited) |
Season 2, Episode 15: A Free Agent
9 February 2003Sydney finally has the opportunity to leave the CIA for good, but a startling phone call from Sloane, combined with the kidnapping of a brilliant mathematician, brings her back into the fray.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| David Anders | ... | Julian Sark |
| Lena Olin | ... | Irina Derevko |
| Victor Garber | ... | Jack Bristow |
| Terry O'Quinn | ... | F.B.I. Asst. Director Kendall |
 | Christian Slater | ... | Neil Caplan |
| Yvonne Farrow | ... | Diane Dixon |
 | Lindsey Ginter | ... | Mr. Jones |
 | Michael Enright | ... | Antonyn Vasilly |
| Tracy Middendorf | ... | Elsa Caplan |
| Arthur Young | ... | Aaron Caplan |
| William Dennis Hunt | ... | Claude Sheurer |
 | Simon Veredon | ... | Peter Kunz (as Simon Gray) |
| Paul Michael | ... | Tobias Dennet |
 | Evan Arnold | ... | David |
 | Ahmed Best | ... | Seth (as Ahmed A. Best) |
| Steve Abbott | ... | Sark's Thug (uncredited) |
 | Thomas Loureiro | ... | Stark Thug (uncredited) |
Season 2, Episode 16: Firebomb
23 February 2003When Sloane gets his hands on a terrifying Rimbaldi weapon that causes internal spontaneous combustion, Sydney must turn to a betrayed and hurt Dixon for help. But when her ex-partner refuses any assistance, She has no choice but to carry out the mission herself. When Sydney is captured, Vaughn must persuade Dixon to help the CIA rescue Sydney from an Afghan warlord's camp.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| David Anders | ... | Julian Sark |
| Lena Olin | ... | Irina Derevko (credit only) |
| Victor Garber | ... | Jack Bristow |
| Terry O'Quinn | ... | F.B.I. Asst. Director Kendall |
 | Eli Danker | ... | Ahmad Kabir |
| Lina Patel | ... | Alia Gizabi |
| Yvonne Farrow | ... | Diane Dixon |
| Greg Grunberg | ... | Eric Weiss |
 | David A. Kimball | ... | Fleming |
 | Roy Werner | ... | Bomb Squad Leader |
 | Bonita Friedericy | ... | Joyce |
| Ken Lally | ... | Zimmerman |
 | Eddie J. Fernandez | ... | Young Priest Burn (uncredited) |
Season 2, Episode 17: A Dark Turn
2 March 2003As Sydney learns that Vaughn is under investigation for being a double agent, Jack and Irina forge an unlikely partnership in their attempt to get their daughter out to the CIA for good. When Kendall learns that Sark and Sloan are attempting to get their hands on a Rimbaldi manuscript detailing the works of the human heart, he sends Jack and Irina to Bangkok to learn more, and then to Pannama to capture Sloan. But Irina betrays Jack and escapes from custody... this time for real.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| David Anders | ... | Julian Sark |
| Lena Olin | ... | Irina Derevko |
| Victor Garber | ... | Jack Bristow |
| Terry O'Quinn | ... | F.B.I. Asst. Director Kendall |
| Richard Lewis | ... | Counter Intelligence Analyst Mitchell Yaeger |
| Ravil Isyanov | ... | Luri Karpachev |
| Thomas Urb | ... | Ilya Stuka |
| Greg Grunberg | ... | Eric Weiss |
| Michael Yavnielli | ... | C.I.A. Techie (as Michael Yavnieli) |
| Yoshio Be | ... | Chinese Army Captain |
 | Michael Khmurov | ... | Russian Bodyguard (as Michael Komurov) |
 | Jonathan Dixon | ... | C.I.A. Officer (as Jon Dixon) |
| Ryan O'Quinn | ... | Sark's Decoy / Fax Limo Driver |
Season 2, Episode 18: Truth Takes Time
16 March 2003Following her betrayal, the CIA try desperately to track down Irina Derevko. Their trail on Derevko leads them to Stuttgart and closer to Sark and Sloane, even as Sloane contemplates giving up his quest to complete Rambaldi's work in order to stay with his wife, Emily.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| David Anders | ... | Julian Sark |
| Lena Olin | ... | Irina Derevko |
| Victor Garber | ... | Jack Bristow |
| Terry O'Quinn | ... | F.B.I. Asst. Director Kendall |
| Christopher Curry | ... | Heinz Brucker |
| Amy Irving | ... | Emily Sloane |
| Kevin Sutherland | ... | CIA Agent Blake |
Season 2, Episode 19: Endgame
30 March 2003When the CIA intercepts a secret message, Sydney discovers that the life of Neil Caplan, the mathematician still held captive by Sloane and Irina, may be in danger from the most unlikely source: his wife Elsa whom Jack has arrested, forcing Sydney to try to clear Elsa's name by going on her own mission to Moscow and Spain to try to rescue Neil Caplan. Meanwhile, Sloane becomes obsessed with finding out who accidentally killed Emily, and Sark makes contact with the Francie impostor to locate the person responsible... by using Will to infiltrate the CIA satellite surveillance systems.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| David Anders | ... | Julian Sark |
| Lena Olin | ... | Irina Derevko |
| Victor Garber | ... | Jack Bristow |
| Sean Casey | ... | Sedan Agent |
| Yvonne Farrow | ... | Diane Dixon |
| Greg Grunberg | ... | Eric Weiss |
| Eve Kagan | ... | Sorority Girl #1 |
 | Jess King | ... | Cell Block Guard |
| Tracy Middendorf | ... | Elsa Caplan |
| Yasen Peyankov | ... | Morgan Nickovich |
 | Stacey Scowley | ... | Sorority Girl #2 |
| Christian Slater | ... | Neil Caplan |
| Justin Wade | ... | Drug Store Employee |
| Arthur Young | ... | Aaron Caplan |
Season 2, Episode 20: Countdown
27 April 2003As Dixon struggles with the death of his wife, He refuses to take time off from work until Sloane is brought to justice. But Sydney worries that Dixon's repressed rage could cause more harm that anything Sloane could do.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin (credit only) |
| Merrin Dungey | ... | Francie Calfo (credit only) |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| David Anders | ... | Julian Sark |
| Lena Olin | ... | Irina Derevko (credit only) |
| Victor Garber | ... | Jack Bristow |
 | Danny Trejo | ... | Emilio Vargas |
| Jonathan Banks | ... | N.S.A. Deputy Director Frederick Brandon |
 | Amanda Foreman | ... | Carrie Bowman |
 | David Carradine | ... | Conrad |
| Patricia Wettig | ... | Dr. Judy Barnett |
| Jimmie F. Skaggs | ... | Captain |
 | Gary Cervantes | ... | Panamanian Detective (as Carlos Cervantes) |
 | Allen Evangelista | ... | Jandu |
 | Ryan Honey | ... | Delta Force Leader |
 | James Carraway | ... | Proteo Di Regno |
 | Cynthia Pinot | ... | Bondage Girl (uncredited) |
Season 2, Episode 21: Second Double
4 May 2003Sydney finds herself racing to clear Will's name when the Francie impostor frames him for the CIA intelligent leak by making him appear to be the other double of the Helix project. But Sark makes matters worse when he sends a team to extract Will, to make it look that he's guilty. Meanwhile across the globe, Irina and Sark discover a stumbling block could turn into an opportunity... with Sydney's cooperation.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| David Anders | ... | Julian Sark |
| Lena Olin | ... | Irina Derevko |
| Victor Garber | ... | Jack Bristow |
| Terry O'Quinn | ... | F.B.I. Asst. Director Kendall |
 | Robert Joy | ... | Dr. Hans Jürgens |
 | Joel Swetow | ... | Jens |
 | Michael Canavan | ... | Special Agent McCain |
| Kristopher Logan | ... | Garth |
| J.P. Romano | ... | French Guard #1 |
| Kevin Bowens | ... | Alpha Team Leader |
| Jonathan Dixon | ... | C.I.A. Agent (as Jon Dixon) |
 | Kent George | ... | Sloane's Guard |
 | Paul Keeley | ... | Police Officer #1 |
| Michael Yama | ... | Chinese Agent |
Season 2, Episode 22: The Telling
4 May 2003Sydney must confront her mother, who tells a clue about "some Rambaldi artefacts" in Zurich, but it was a trap to capture Jack. As Sloane keeps the latter in hostage, Vaughn and Sydney go to Stockholm to capture Sark, who reveals the hideout in Mexico City. Meanwhile, Tippin discovers that Francie is in fact a "double" and is the one who framed him...
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Francie Calfo |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| David Anders | ... | Julian Sark |
| Lena Olin | ... | Irina Derevko |
| Victor Garber | ... | Jack Bristow |
| Terry O'Quinn | ... | F.B.I. Asst. Director Kendall |
| Jonathan Banks | ... | N.S.A. Deputy Director Frederick Brandon |
| Amanda Foreman | ... | Carrie Bowman |
| Greg Grunberg | ... | Eric Weiss |
| Kevin Bowens | ... | Alpha Team Leader |
| Jonathan Dixon | ... | C.I.A. Agent #1 (as Jon Dixon) |
| Kent George | ... | Sloane's Guard #3 |
| Paul Keeley | ... | Police Officer #1 |
| Michael Yama | ... | Chinese Agent |
 | Kane Hodder | ... | Sloane's Bodyguard (uncredited) |
Season 3
Season 3, Episode 1: The Two
28 September 2003Having woken up in Hong Kong, with no memory for the last two years (!), Sydney returns to Los Angeles to try to piece together the last two years of her life and discovers the fates of her friends and family: Vaughn has married thinking that Sydney was long dead; Marshall is having a baby with CIA tech expert Carrie Bowman; and Dixon is now the new division head of the L.A. office branch of the CIA. Sydney also learns the shocking fates of Jack and Sloane; the former is in CIA custody for communicating with Irina whom still is in hiding, while the latter is living in Switzerland under house arrest in exchange for co-operation with the CIA. Sydney is granted temporary CIA clearance on a case that may help her regain her memory and she meets a new enemy group called The Covenant.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
 | Melissa George | ... | Lauren Reed (credit only) |
| Greg Grunberg | ... | Eric Weiss |
| David Anders | ... | Julian Sark (credit only) |
| Victor Garber | ... | Jack Bristow |
| Kurt Fuller | ... | NSC Director Robert Lindsey |
 | Oleg Taktarov | ... | Gordei Volkov |
| Amanda Foreman | ... | Carrie Bowman |
 | Adam Alexi-Malle | ... | Bernard |
 | Michael Berry Jr. | ... | Scott Kingsley |
 | Elea Bartling | ... | Receptionist (as Emma Bering) |
| Erik Betts | ... | Fighter (uncredited) |
 | Mark Bramhall | ... | Andrian Lazarey (uncredited) |
 | Ashley Cusato | ... | Susan (uncredited) |
Season 3, Episode 2: Succession
5 October 2003Sydney's search for her past leads to an imprisoned Sark, but their Q&A is cut short when he becomes the ransom for a pair of abducted CIA scientists by the Covenant, whose kidnappers may be tied to the murder of his father. Meanwhile, Jack contacts an old friend of sorts for info on Sloane's new world-peace project in Switzerland. Also, Vaughn makes a decision about his future as an operative for the CIA.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Melissa George | ... | Lauren Reed |
| Greg Grunberg | ... | Eric Weiss |
| David Anders | ... | Julian Sark |
| Victor Garber | ... | Jack Bristow |
| Kurt Fuller | ... | NSC Director Robert Lindsey |
 | Brad Greenquist | ... | Otto Edel |
 | Al Sapienza | ... | Tom |
| Ilia Volok | ... | Ushek San'ko |
 | Andrew Borba | ... | Jim |
 | Stephanie Venditto | ... | Cathy |
| Fabio Serafini | ... | Agent Peter Klein |
| James Kevin Ward | ... | Agent Ulrich Rotter (as James K. Ward) |
| Bill Bolender | ... | Oleg Madrczyk |
| Heidi Dippold | ... | Executive Assistant |
| Igor Korosec | ... | Janitor |
| B.K. Kennelly | ... | Bartender (uncredited) |
| Adrian Sparks | ... | Dr. Siegel (uncredited) |
Season 3, Episode 3: Reunion
12 October 2003Sydney and Vaughn are reunited again as a team to prevent Sark, now a head leader of the Covenant, from destroying the nation's satellite communications system. Meanwhile, Jack must find a way to stop Marshall from uncovering the identity of a murderer suspect whom is Sydney. Also, Sydney accompanies Vaughn and his wife, Lauren, as they meet with Sloane to ask for a favor.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Melissa George | ... | Lauren Reed |
| Greg Grunberg | ... | Eric Weiss |
| David Anders | ... | Julian Sark |
| Victor Garber | ... | Jack Bristow |
 | Mark Ivanir | ... | Col. Boris Oransky |
 | Scott Adsit | ... | Pierre Lagravenese |
| Elizabeth Payne | ... | C.I.A. techie Carolyn (as Elizabeth Penn Payne) |
| Pierrino Mascarino | ... | Science ministry official |
 | Arthur Darbinyan | ... | Ministry official |
 | Deeonna Lanay | ... | Young girl |
 | Patricia Rae | ... | Young girl's mother |
| Mark Bramhall | ... | Andrian Lazarey (uncredited) |
Season 3, Episode 4: A Missing Link
19 October 2003Sydney discovers a link to her missing two years in the form of Simon Walker, the dangerous leader of a group determined on retrieving deadly biological weapons. Meanwhile, Vaughn struggles with his own feelings of jealousy and longing while Sydney is on her mission, aware of the pressures his job is putting on his marriage to Lauren. Jack takes matters into his own hands to protect his daughter, and purposefully revealing Sydney's deadly secret of being a brainwashed assassin for the Covenant during her two-year absence to Dixon in order to preserve her position inside the CIA.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Melissa George | ... | Lauren Reed |
| Greg Grunberg | ... | Eric Weiss |
| David Anders | ... | Julian Sark |
| Victor Garber | ... | Jack Bristow |
 | Justin Theroux | ... | Simon Walker |
 | Clifton Collins Jr. | ... | Javier Parez |
| Amanda Foreman | ... | Carrie Bowman |
 | Ray Proscia | ... | Laszlo Bogdan |
| Elizabeth Payne | ... | C.I.A. techie Carolyn (as Elizabeth Penn Payne) |
 | Carlos Del Olmo | ... | Bouncer |
| Fernando Jiménez | ... | Police Officer |
| Marco Zunino | ... | Hotel Manager |
 | Elena Evangelo | ... | Princess Demetria |
 | Timothy V. Murphy | ... | Avery Russet (uncredited) |
Season 3, Episode 5: Repercussions
26 October 2003While Vaughn's life hangs in the balance, Lauren butts heads with Sydney after learning the part she played in his stabbing. Meanwhile, Sydney further questions Sloane's allegiances after he is kidnapped by Kazari Bomani, a kingpin in The Covenant. Jack's cover is jeopardized when he meets with Simon to dig up information on Sydney's missing two years. Also, Marshall is sent on his second mission with Sydney, posing as a high-stakes, southern-accented gambler.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Melissa George | ... | Lauren Reed |
| Greg Grunberg | ... | Eric Weiss |
| David Anders | ... | Julian Sark |
| Victor Garber | ... | Jack Bristow |
| Justin Theroux | ... | Simon Walker |
| Clifton Collins Jr. | ... | Javier Parez |
 | Djimon Hounsou | ... | Kazari Bomani |
 | Garret Sato | ... | Yakuza Pit Boss (as Garret T. Sato) |
| Virginia Pereira | ... | Receptionist |
Season 3, Episode 6: The Nemesis
2 November 2003Sydney's emotions are turned inside-out when she once again comes face-to-face with Allison Doren, the murdered Francie's doppelgänger, who was presumed dead but is now a key assassin working for the Covenant. Meanwhile Lauren's search for Lazarey's murderer leads her closer to discovering the connection to Sydney, and Sydney begrudgingly is assigned as Sloane's CIA handler.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Melissa George | ... | Lauren Reed |
| Greg Grunberg | ... | Eric Weiss |
| David Anders | ... | Julian Sark |
| Victor Garber | ... | Jack Bristow |
| Kurt Fuller | ... | NSC Director Robert Lindsey |
| Peter J. Lucas | ... | Tupikov |
| Merrin Dungey | ... | Allison Doren |
 | Colin Campbell | ... | Heinrich Strauss |
 | Alec Mapa | ... | NSC techie |
 | Dougald Park | ... | Robert Lange |
| Zoran Radanovich | ... | Cell leader |
| Elea Bartling | ... | Receptionist (as Emma Bering) |
| Martin Horsey | ... | Man |
| Krassimir | ... | Bulgarian cop |
| Erik Betts | ... | Bar patron (uncredited) |
| Bradley Cooper | ... | Will Tippin (archive footage) (uncredited) |
Season 3, Episode 7: Prelude
9 November 2003Jack takes drastic measures to ensure that the NSC never finds out the truth about Sydney's murder of the Russian diplomat Lazarey. But, his actions place a heavy strain on Vaughn's marriage, as Lauren gets closer and closer to the truth about Sydney. Meanwhile, Sydney agrees to go on a mission with Sloane in order to thwart plans to obtain the operating system to a deadly weapon, and she discovers an unlikely ally in the hunt for her missing two years.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Melissa George | ... | Lauren Reed |
| Greg Grunberg | ... | Eric Weiss |
| David Anders | ... | Julian Sark |
| Victor Garber | ... | Jack Bristow |
| Clifton Collins Jr. | ... | Javier Parez |
 | Luis Antonio Ramos | ... | Detective Sanchez |
| Adrian Sparks | ... | Dr. Siegel |
 | George Cheung | ... | Minister Woo (as George Kee Cheung) |
 | Lorenzo Caccialanza | ... | Team Leader |
 | Gino Montesinos | ... | Rebel Leader |
| Dennis A. Pratt | ... | Kenneth Blake |
| Kevin Sutherland | ... | CIA Techie Agent Blake |
| Nando de Stefano | ... | Passing Man |
 | Johnny Michaels | ... | Mexican Police Officer |
 | Johnny Nguyen | ... | Chinese Guard (uncredited) |
 | Anthony Yu | ... | Chinese Guard (uncredited) |
Season 3, Episode 8: Breaking Point
23 November 2003When Sydney is taken into custody by the NSC honcho Mr. Lindsey, Jack and Vaughn have no choice but to ally themselves with Sloane to rescue her. But with only hours to spare before she is forced to undergo a radical surgery to recover her memories, they must put together an extraction team, headed by freelance operative Brill. Meanwhile, Lauren faces an impossible choice: side with the NSC who she wants to believe is doing the right thing, or with her husband in their rescue of Sydney.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Melissa George | ... | Lauren Reed |
| Greg Grunberg | ... | Eric Weiss |
| David Anders | ... | Julian Sark (credit only) |
| Victor Garber | ... | Jack Bristow |
| Kurt Fuller | ... | NSC Director Robert Lindsey |
 | Erick Avari | ... | Dr. Vasson |
| Pruitt Taylor Vince | ... | Campbell / Schapker |
 | Richard Roundtree | ... | Brill |
| Javier Grajeda | ... | FEMA Supervisor |
 | Fred Saldone | ... | FEMA Guard |
 | Hector Atreyu Ruiz | ... | Michael - Guiding MP |
 | Pancho Demmings | ... | Security Station MP #1 |
 | Travis Aaron Wade | ... | Security Station MP #2 (as Travis Aaron) |
 | John Eric Bentley | ... | MP #2 |
 | Robert Sudduth | ... | College Kid (as Robert W. Sudduth) |
 | Anthony Molinari | ... | MP #3 (uncredited) |
Season 3, Episode 9: Conscious
30 November 2003After making a shocking discovery of a severed human hand in the desert that belonged to Lazarey, the Russian diplomat she murdered while working as a brainwashed assassin for the Covenant, and who may in fact be alive, Sydney agrees to submit to an experimental procedure conducted by an eccentric doctor, named Dr. Brezzel, designed to retrieve her lost memories. But while Jack and Vaughn look on, Sydney's mind proves surprisingly resistant to letting her remember her missing time... and the process of recovering it could end up killing her. Meanwhile, Lauren makes a great sacrifice of allowing herself to get tortured and beaten up in order to make her alibi believable to Lindsey after helping breaking Sydney out of NSC custody. Also Sloane finds himself boxed in by an unlikely enemy, that of Mr. Lindsey, who wants to see Sydney Bristow eliminated permanently.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Melissa George | ... | Lauren Reed |
| Greg Grunberg | ... | Eric Weiss |
| David Anders | ... | Julian Sark |
| Victor Garber | ... | Jack Bristow |
| Kurt Fuller | ... | NSC Director Robert Lindsey |
 | Erica Leerhsen | ... | Kaya |
| Mark Bramhall | ... | Andrian Lazarey |
 | David Cronenberg | ... | Dr. Brezzel |
 | Jerry O'Donnell | ... | Agent Scrimm |
 | Daniel E. Smith | ... | Steven Dixon |
| Tristin Mays | ... | Robin Dixon |
 | Dan Warner | ... | FBI Agent Reims |
 | Susan Han | ... | EMT |
| Sarah K. Peterson | ... | Young Sydney Bristow |
 | Boris Hamilton | ... | Customer |
| Erick Avari | ... | Dr. Vasson |
| Merrin Dungey | ... | Allison Doren (uncredited) |
Season 3, Episode 10: Remnants
7 December 2003The identity of the mysterious "St. Aidan" forces Sydney to pull a stunned Will Tippon out of witness protection for help in finding Lazarey to clear her name. But the pursuit sends the two old friends on a collision course with Allison, the Francie impostor who ruined both their lives. Meanwhile, a jealous Lindsey arrests Jack and Vaughn as conspirators in Sydney's escape from NSC custody. Sloane, still under pressure from Lindsey, puts a plan in motion to eliminate Sydney, and Dr. Brezzel has an unpleasant run-in with Sark whom is also looking for Sydney.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Melissa George | ... | Lauren Reed (credit only) |
| Greg Grunberg | ... | Eric Weiss |
| David Anders | ... | Julian Sark |
| Victor Garber | ... | Jack Bristow |
| Kurt Fuller | ... | NSC Director Robert Lindsey |
| Mark Bramhall | ... | Andrian Lazarey |
| Bradley Cooper | ... | Will Tippin |
| Merrin Dungey | ... | Allison Doren |
| David Cronenberg | ... | Dr. Brezzel |
 | Ivo Lopez | ... | Emilio Gamboni |
| Jerry O'Donnell | ... | Agent Scrimm |
 | Tony Guma | ... | Ben |
 | Paul Ganus | ... | Desk Attendant |
 | Joey Nader | ... | Bellhop |
| Sean Casey | ... | NSC Agent #1 |
| Mark Galasso | ... | NSC Agent #2 |
 | Scott Sahadi | ... | Bodyguard (uncredited) |
Season 3, Episode 11: Full Disclosure
11 January 2004In this episode, Sydney finally learns the shocking truth about her missing two years from an unlikely source: FBI Special Officer Kendall, who whisks her away and from the privacy of an airborne 757 jet clears the air over her disappearance. According to Kendall: Sydney was captured by the Covenant after her fight with Francie/Allison and held captive in Russia for over a year and brainwashed to become an assassin. But Syndey only pretended to be brainwashed and contacted Kendall who became her contact and handler, thus giving him information about the Covenant and of their quest for Rimbaldi artifacts as well. Sydney also staged the murder of Lazarey, and then deliberately had her memory erased to prevent the Covenant from knowing about secrets she learned about Rimbaldi's findings.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane (credit only) |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Melissa George | ... | Lauren Reed |
| Greg Grunberg | ... | Eric Weiss |
| David Anders | ... | Julian Sark |
| Victor Garber | ... | Jack Bristow |
| Terry O'Quinn | ... | F.B.I. Asst. Director Kendall |
| Bill Bolender | ... | Oleg Madrczyk |
| Mark Bramhall | ... | Andrian Lazarey |
 | George Gerdes | ... | Analyst |
 | Steven Shaw | ... | Minister |
| Yasha Blackman | ... | Man in the Wheelchair |
| Erik Betts | ... | F.B.I. Agent (uncredited) |
| Quentin Tarantino | ... | McKenas Cole (voice) (uncredited) |
Season 3, Episode 12: Crossings
18 January 2004Jack contacts a mysterious woman, that of former KGB agent Katya Derevko, Irina's older sister, to help him free Sydney and Vaughn, whose plane has crashed inside North Korea while seeking to find a defecting Russian scientist, named Leonid Lisenker, whom Sark is trying to kill before turning himself to the CIA. But Jack is faced with a curious conundrum when Katya tells him that she will not put the rescue plan in motion until he fulfills a favor: assassinate Sloane.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Melissa George | ... | Lauren Reed |
| Greg Grunberg | ... | Eric Weiss |
| David Anders | ... | Julian Sark |
| Victor Garber | ... | Jack Bristow |
 | Griffin Dunne | ... | Leonid Lisenker |
 | Isabella Rossellini | ... | Katya Derevko |
 | Arnold Vosloo | ... | Mr. Zisman |
| Byron Chung | ... | Colonel Yu |
 | François Chau | ... | Mr. Cho |
 | Leo Lee | ... | Mr. Kwan |
 | C.W. Pyun | ... | Ki-Jong |
| Elea Bartling | ... | Sloane's Secretary (as Emma Bering) |
 | John D. Kim | ... | Soldier #1 |
 | Randall Park | ... | Korean Soldier |
| Damien Rice | ... | Song: Delicate |
 | Buddy Dolan | ... | Doug Hayes (uncredited) |
 | James Kyson Lee | ... | Korean Soldier (uncredited) |
Season 3, Episode 13: After Six
15 February 2004Sydney and Vaughn are sent to retrieve the Doleac Agenda to gain an advantage over The Covenant. For this, Sydney and Weiss must convince rogue security systems designer Toni Cummings to help the CIA break into a Lethal Response System. Meanwhile, Sark approaches an unlikely ally, that of Lauren Reed, to kill the Covenant's six cell leaders in order to take control of Covenant for themselves at the behest of the a senior leader, the rouge agent McKennis Cole.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Melissa George | ... | Lauren Reed |
| Greg Grunberg | ... | Eric Weiss |
| David Anders | ... | Julian Sark |
| Victor Garber | ... | Jack Bristow |
 | Vivica A. Fox | ... | Toni Cummings |
| Quentin Tarantino | ... | McKenas Cole |
| Amanda Foreman | ... | Carrie Bowman |
 | Ian Buchanan | ... | Johannes Gathrid |
| Patricia Wettig | ... | Dr. Judy Barnett |
| Laetitia Danielle | ... | Saleslady |
 | Alex Stemkovsky | ... | Tuxedoed Guard |
| Sam Ayers | ... | Armed Guard #2 (uncredited) |
| Buddy Dolan | ... | Doug Hayes (uncredited) |
| Timothy Slaske | ... | Guard (uncredited) |
Season 3, Episode 14: Blowback
7 March 2004While trying to retrieve a bomb, Sydney and Vaughn are ambushed by unidentified assailants. Meanwhile, Lauren and Sark continue to solidify their new partnership as the new leaders of the Covenant. Sloane divulges a dark secret to CIA therapist Dr. Judy Barnett about his past involving Sydney and Irina Derevko. Also, Marshall shows the strains of new fatherhood.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Melissa George | ... | Lauren Reed |
| Greg Grunberg | ... | Eric Weiss |
| David Anders | ... | Julian Sark |
| Victor Garber | ... | Jack Bristow |
| Patricia Wettig | ... | Dr. Judy Barnett |
 | Fritz Michel | ... | Vault Manager |
 | Zvonimir Hace | ... | Russian cowboy |
Season 3, Episode 15: Facade
14 March 2004Sydney and Vaughn must convince bomb maker Daniel Ryan that they are part of The Covenant in order to find out where he has hidden one of his devices. But Sydney discovers that her ties to the bomber could lead him on a suicide mission when she learns that Ryan's brother was the murder victim that she killed during her interment with the Covenant, and now Ryan wants revenge.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Melissa George | ... | Lauren Reed (credit only) |
| Greg Grunberg | ... | Eric Weiss |
| David Anders | ... | Julian Sark |
| Victor Garber | ... | Jack Bristow |
| Griffin Dunne | ... | Leonid Lisenker |
 | Ricky Gervais | ... | Daniel Ryan |
 | Nicholas Hosking | ... | Newscaster |
 | Stana Katic | ... | Flight Attendant |
| François Giroday | ... | Captain Verlot |
 | David S. Lee | ... | Bomb Squad Guy |
 | Ciaran Reilly | ... | SWAT Team Guy |
| Tavis Bohlinger | ... | Irish Security Guard (uncredited) |
| Annette Strean | ... | CIA Agent (uncredited) |
| Patricia Wettig | ... | Dr. Judy Barnett (uncredited) |
Season 3, Episode 16: Taken
21 March 2004Sydney attempts to rescue Dixon's kids after they are kidnapped by Sark. Meanwhile, Lauren's status as a double agent for the CIA and the Covenant is put to the test when she learns that she has to work with her father; a wealthy U.S. Senator. When Laura's position is compromised, she and Sark decide to frame Sloane for being the CIA mole.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Melissa George | ... | Lauren Reed |
| Greg Grunberg | ... | Eric Weiss |
| David Anders | ... | Julian Sark |
| Victor Garber | ... | Jack Bristow |
 | Raymond J. Barry | ... | Senator George Reed |
| Jenny Gago | ... | Erin |
| Patricia Wettig | ... | Dr. Judy Barnett |
| Daniel E. Smith | ... | Steven Dixon |
| Tristin Mays | ... | Robin Dixon |
| Kevin Sutherland | ... | Rotunda Agent - CIA Agent Blake |
| E.K. Butler | ... | DSR Guard #4 |
 | Christian Boeving | ... | DSR Guard #5 |
Season 3, Episode 17: The Frame
28 March 2004Sydney and Vaughn must track Kazari Bomani down to get hold of a piece of the Rambaldi puzzle before the Covenant gets their hands on it. Meanwhile, Jack reveals his suspicions to Senator Reed about his daughter Lauren's allegiances, and Vaughn decides what to do about his marriage.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Melissa George | ... | Lauren Reed |
| Greg Grunberg | ... | Eric Weiss |
| David Anders | ... | Julian Sark |
| Victor Garber | ... | Jack Bristow |
| Djimon Hounsou | ... | Kazari Bomani |
| Peggy Lipton | ... | Olivia Reed |
| Raymond J. Barry | ... | Senator George Reed |
| Stephen Spinella | ... | Kishell |
 | Dmitri S. Boudrine | ... | Lubo |
 | Dimitri Diatchenko | ... | Vilmos |
 | Herman Sinitzyn | ... | Petr Berezovsky (as Herman G. Sinitzyn) |
| Kevin Sutherland | ... | Rotunda Techie, CIA Agent Blake |
 | James Sharpe | ... | Technician |
Season 3, Episode 18: Unveiled
11 April 2004Sydney and Jack warn a disbelieving Vaughn about their suspicions of Lauren being the CIA mole. Meanwhile, Kazari Bomani and Sark take possession of the Rambaldi machine as part of their greater master plan. Sydney and Vaughn must stop a Covenant virus that's crippling medical facilities around the world. Sloane's secret of being Sydney's biological father is revealed to Jack, and Bomani begins to lose faith in Lauren's ability to carry out her Covenant missions.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Melissa George | ... | Lauren Reed |
| Greg Grunberg | ... | Eric Weiss |
| David Anders | ... | Julian Sark |
| Victor Garber | ... | Jack Bristow |
| Djimon Hounsou | ... | Kazari Bomani |
| Geno Silva | ... | Diego Machuca |
| Vincent Riotta | ... | Dr. Viadro |
| Morgan Weisser | ... | Cypher |
 | Jordi Caballero | ... | Technician |
 | Jason Klamm | ... | Goth Raver (uncredited) |
| Peggy Lipton | ... | Olivia Reed (voice) (uncredited) |
Season 3, Episode 19: Hourglass
18 April 2004After finding out that Lauren really is working for the Covenant, Vaughn is told by Jack and Sydney to keep up the facade of a happy marriage in order to keep tabs on his wife's activities. But he's in for a shock when he uncovers the truth about Lauren's mother, Olivia, whom is in league with her daughter over the Covenant's activities. Meanwhile, Jack refuses to help exonerate Sloane of his crimes and put in motion a stay of execution, and a monk discloses the identity of the Rambaldi "Passenger" to Sydney.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Melissa George | ... | Lauren Reed |
| Greg Grunberg | ... | Eric Weiss |
| David Anders | ... | Julian Sark |
| Victor Garber | ... | Jack Bristow |
| Peggy Lipton | ... | Olivia Reed |
 | Glenn Morshower | ... | Marlon Bell, Justice Department |
| David Carradine | ... | Conrad |
| Patricia Wettig | ... | Dr. Judy Barnett |
| Jimmy Bridges | ... | DOJ Agent (as James D. Bridges) |
| Rico McClinton | ... | Door Guy |
 | Dorinda Katz | ... | Nurse (uncredited) |
Season 3, Episode 20: Blood Ties
25 April 2004After finally discovering the identity of the Rambaldi "Passenger," who is Sloane's illegitimate daughter, Sydney and Jack seek the aid of Sloane, to track the "Passenger" down, first by Sloane meeting with the five key members of a secret government group called "The Trust" to gain access to a Rambaldi device to locate the "Passenger". Sydney then travels to Chechnya to a prison where she finally finds her half-sister, Nadia Santos, an Argentine national and secret agent in hiding. Meanwhile, after learning a secret about his father from Thomas Brill, Vaughn is kidnapped and tortured by Lauren and Sark, who are about to track "The Passenger" down themselves while Dixon, Weiss and Marshall race against the clock to find Vaughn before he is killed.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Melissa George | ... | Lauren Reed |
| Greg Grunberg | ... | Eric Weiss |
| David Anders | ... | Julian Sark |
| Victor Garber | ... | Jack Bristow |
| Richard Roundtree | ... | Brill |
| Mía Maestro | ... | Nadia Santos |
| Glenn Morshower | ... | Marlon Bell, Justice Department |
 | Erik Jensen | ... | Phillip Terrance |
 | Yun Choi | ... | Carl |
| Donna M. Perkins | ... | Receptionist (uncredited) |
 | Mark Anthony Vazquez | ... | CIA Tactical Agent (uncredited) |
Season 3, Episode 21: Legacy
2 May 2004With the aid of Katya Derevko and CIA imprisoned security systems designer Toni Cummings, Sydney and Vaughn attempt to track down Sloane and Nadia. But Lauren and Sark are also in hot pursuit of them in order to uncover the secrets of Rambaldi. Meanwhile, Vaughn's obsession with tracking down Lauren is beginning to consume him. During a mission to Cuba to uncover more Rimbaldi findings, Sydney and Vaughn turn the tables on an old foe; the Taiwanese scientist and torturer "suit and glasses. Also, Katya expresses her attraction to Jack.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Melissa George | ... | Lauren Reed |
| Greg Grunberg | ... | Eric Weiss |
| David Anders | ... | Julian Sark |
| Victor Garber | ... | Jack Bristow |
| Vivica A. Fox | ... | Toni Cummings |
| Isabella Rossellini | ... | Katya Derevko |
| Mía Maestro | ... | Nadia Santos |
| Ric Young | ... | Dr. Zhang Lee |
 | Mikhail Tank | ... | Russian Guard |
 | Ismail Kanater | ... | Contact (as Ismail Abou-El-Kanater) |
| Mio Dzakula | ... | Groggy Russian Guard |
| Britney Espinoza | ... | Young Nadia |
 | Christian Stokes | ... | Sloan's Bodyguard (uncredited) |
Season 3, Episode 22: Resurrection
23 May 2004Lauren stages a stunning betrayal by impersonating Sydney and blowing up the CIA offices to steal classified materials, and nearly killing Marshall in the process. But Sark is captured during Lauren's escape, and Sydney decides to play the impersonating game herself to learn where Laura is heading off too. Meanwhile, Vaughn comes face to face with his darkest demons in pursuit of his traitorous wife. Nadia must decide whether or not she can trust her father, Sloane, in the pursuit of Rambaldi's most priceless artifact and escape from CIA custody. During a mission to South Africa at a Rimbaldi artifact dig, Sydney has a some help and hindrance from Katya Derevko, as well as a final one-on-one fight with Lauren. Afterwards, Sydney receives a shattering revelation from Lauren that will make her question everything (and everyone) she thought she could trust.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Melissa George | ... | Lauren Reed |
| Greg Grunberg | ... | Eric Weiss |
| David Anders | ... | Julian Sark |
| Victor Garber | ... | Jack Bristow |
| Isabella Rossellini | ... | Katya Derevko |
| Mía Maestro | ... | Nadia Santos |
 | Cotter Smith | ... | Agent Foster |
 | Ed Brigadier | ... | Reynard Kauffman |
 | Burt Bulos | ... | Safe House Agent |
| Jordi Caballero | ... | The Plumber |
| Cosimo Canale | ... | Covenant Foreman |
| Kendall Clement | ... | Hospital Guard #1 |
| Rolando De La Maza | ... | E.R. Doctor |
 | Eddie Diaz | ... | Hospital Guard #2 |
 | Michael Guarnera | ... | Agent |
 | Andrea Lwin | ... | EMT |
| Tamara Torres | ... | CIA Agent (uncredited) |
Season 4
Season 4, Episode 1: Authorized Personnel Only: Part 1
5 January 2005Five months later. Sydney quits the CIA and joins a Black Ops unit called "Authorized Personnel Only" alongside Dixon, Jack, Vaughn and... Sloane whom for limited immunity is co-operating with the APO. Meanwhile, the truth Sydney found out in Wittenberg endangers her relationship with Jack, and eventually she reveals the awful truth to Vaughn: about her father having Irina murdered over a year earlier.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman (credit only) |
| Mía Maestro | ... | Nadia Santos (credit only) |
| Greg Grunberg | ... | Eric Weiss |
| Victor Garber | ... | Jack Bristow |
 | Angela Bassett | ... | CIA Director Hayden Chase |
 | Rob Benedict | ... | Brodien (as Robert Patrick Benedict) |
| Karl Hamann | ... | Yuri Komarov |
 | Rick Yune | ... | Kazu Tamazaki |
 | Vicky Shen | ... | Angry Punk Girl |
| Jeff Chase | ... | Large Russian (uncredited) |
 | Cliff De Young | ... | Connelly (uncredited) |
 | Kevin Foster | ... | Russian Thug (uncredited) |
| Neil Fournier | ... | Maitre D' (uncredited) |
| Kane Hodder | ... | Lead Thug in Shanghai (uncredited) |
 | Adam Leadbeater | ... | Sumner (uncredited) |
 | JR Reed | ... | Lead CIA Agent (uncredited) |
 | Kevin Seldon | ... | Triathlete (uncredited) |
 | Don Tai | ... | Pursuer (uncredited) |
Season 4, Episode 2: Authorized Personnel Only: Part 2
5 January 2005Sydney unwillingly teams up with her father to hunt down a modern-day samurai, named Kazu Tamazaki. Meanwhile, Nadia is back home in Argentina and refuses to go back into the spy business. But she is forced to when Sydney's life is jeopardized when she's taken captive by the brutal Tamazaki. Sydney finds out the reason behind Jack's misdeed and Nadia makes an unsettling promise to Sydney to find out who murdered Irina.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Mía Maestro | ... | Nadia Santos |
| Greg Grunberg | ... | Eric Weiss |
| Victor Garber | ... | Jack Bristow |
| Rick Yune | ... | Kazu Tamazaki |
 | Dennis Di Angelo | ... | Jorge |
 | Jay Harik | ... | Lebeque |
| JR Reed | ... | Lead CIA Agent (as J.R. Reed) |
 | Mark Ryan | ... | Cooney |
| Clive Pearson | ... | Guard #1 |
| Jeff Chase | ... | Large Russian (uncredited) |
| Don Tai | ... | Pursuer (uncredited) |
Season 4, Episode 3: The Awful Truth
12 January 2005Sydney must seduce Martin Bishop, a murderous arms dealer in order to track down a stolen NSA code-breaker. Meanwhile, Vaughn fears for Weiss's life, and Sydney and Jack argue with each other about telling Nadia the truth about her mother's death.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Mía Maestro | ... | Nadia Santos |
| Greg Grunberg | ... | Eric Weiss |
| Victor Garber | ... | Jack Bristow |
 | Peter O'Meara | ... | Martin Bishop |
 | Dayo Ade | ... | Bank Manager |
| Sharon Ferguson | ... | Bank Officer |
 | Yuri Lowenthal | ... | Bishop's Driver |
| Jonathan Dixon | ... | Oliver (as Jon Dixon) |
 | Kevin Scott Allen | ... | French Police Officer (uncredited) |
| Mark Anthony Vazquez | ... | Bishop's Guard (uncredited) |
Season 4, Episode 4: Ice
19 January 2005Sydney and Vaughn go undercover to track down a deadly new bio-weapon. Meanwhile, Sydney is concerned about Vaughn not having yet put Lauren behind, and Nadia turns to a Jack to ask for his help in finding out the truth about her mother's murder, who tries to throw Nadia away from the evidence pointing to him.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Mía Maestro | ... | Nadia Santos |
| Greg Grunberg | ... | Eric Weiss |
| Victor Garber | ... | Jack Bristow |
 | Kelly Macdonald | ... | Kiera MacLaine / Meghan Keene |
 | Mark Aiken | ... | Fintan Keene |
 | Richard Speight Jr. | ... | Derek Modell |
 | Daniel Kash | ... | Soldier |
 | Michael McKay | ... | Injured Soldier (as Michael J. McKay) |
| Sam Ayers | ... | Anton |
| Angela DéAwn | ... | Young Irina Derevko (uncredited) |
 | Travis Fields | ... | Doctor (uncredited) |
 | Sarah Prikryl | ... | Young Katya (uncredited) |
Season 4, Episode 5: Welcome to Liberty Village
26 January 2005Sydney and Vaughn go undercover as an arms dealing married couple in a mock-up setting of American suburbia to find a stolen electro-magnetic pulse weapon that when detonated, could bring back the Dark Ages. However, the neighborhood they've infiltrated is not as charming as it seems for the other "happy couples" of this American suburbia setting in Russia could spell trouble for them and their cover.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Mía Maestro | ... | Nadia Santos |
| Greg Grunberg | ... | Eric Weiss |
| Victor Garber | ... | Jack Bristow |
 | Jim Pirri | ... | Yuri Korelko / Tom |
| Alla Korot | ... | Marina Avden / Diane |
 | Larry Sullivan | ... | Phil |
| Rick Overton | ... | Alexei Vasilevich |
 | Bob Jesser | ... | Bill Johnson / Anaturi Sadova |
 | Katherine Disque | ... | Donna Johnson / Tatyana Sadova |
 | Margaret Easley | ... | Tammy Miller / Yelena Vasya |
 | Jamison Jones | ... | Ray Miller / Sergei Danislav |
| Thomas Alexander | ... | Nick the Technician |
| Denney Pierce | ... | Ken Taylor / Nicolai Brelkev (uncredited) |
Season 4, Episode 6: Nocturne
9 February 2005When Sydney gets bitten on the neck by a missing in action CIA agent, she soon finds out that she has been infected by a experiential hallucinogen, causing her to slowly lose touch with reality. Vaughn and Jack must race against the clock to find an antidote before Sydney puts her life (and others next to her) into danger.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Mía Maestro | ... | Nadia Santos |
| Greg Grunberg | ... | Eric Weiss |
| Victor Garber | ... | Jack Bristow |
 | Michael A. Goorjian | ... | Andre Sterescu (as Michael Goorjian) |
 | Julie Ann Emery | ... | Nancy Cahill |
 | Nick Jaine | ... | Dr. Maneesha Jain |
 | Will Schaub | ... | Jason Cahilll |
 | Michael Nagy | ... | Letuza, Pale Blond Man |
 | Julia Levy-Boeken | ... | Martina - Dutch Student |
 | Craig Ricci Shaynak | ... | Czech Guard |
 | Sunah Bilsted | ... | Kissing Blonde |
 | Liza de Weerd | ... | Anna - Dutch Student |
| Ryan Gentry | ... | Not Vaughn |
| Julius Callahan | ... | Tomas Marczewski (uncredited) |
Season 4, Episode 7: Detente
16 February 2005While Sydney and Nadia argue about Nadia's acceptance of Sloane's fatherly concerns, Sloane worries about Nadia's well-being when she and Sydney go undercover as wealthy, irresponsible young Hilton-type heiresses to uncover the whereabouts of a deadly chemical from a playboy arms dealer.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Mía Maestro | ... | Nadia Santos |
| Greg Grunberg | ... | Eric Weiss |
| Victor Garber | ... | Jack Bristow |
| Aengus James | ... | Boris Tambor |
| Michael Kagan | ... | Leo Orissa |
| Boris Lee Krutonog | ... | Anatoly Grodsky (as Boris Krutonog) |
 | Olga Vilner | ... | Bridget |
| Alex Veadov | ... | The Chemist |
Season 4, Episode 8: Echoes
23 February 2005Sloane temporarily steps down as director of his APO task force and gives Jack full authority over the next assignment, which involves Anna Espinosa, the former K-Directorate assassin and Sydney's old foe into racing her to go after stolen classified documents. However, Anna turns the tables on APO when she captures Nadia and forces Sydney to do her bidding. During this time, Sydney tells Nadia about the Rambaldi's prophecy which dictates that "two sisters will fight, and only one will survive." Meanwhile, Vaughn visits the imprisoned Sark and tries to trick him into helping them to catch Anna.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Mía Maestro | ... | Nadia Santos |
| Greg Grunberg | ... | Eric Weiss |
| Victor Garber | ... | Jack Bristow |
| David Anders | ... | Julian Sark |
| Gina Torres | ... | Anna Espinosa |
 | Sebastian Roché | ... | Willem Karg |
 | William Morgan Sheppard | ... | Milo Sabine (as Morgan Sheppard) |
| Nick Jaine | ... | Dr. Jain |
| Sven Holmberg | ... | Stranger |
 | Scott Vinci | ... | Waiter |
| Darrel Guilbeau | ... | Desk Clerk |
 | Paul Green | ... | Prison Guard |
 | P. David Miller | ... | US Federal Marshal (uncredited) |
| Tom Waite | ... | MR Turner (uncredited) |
Season 4, Episode 9: A Man of His Word
2 March 2005While Nadia is in a coma after being shot by Anna, Sark is taken into APO to help them infiltrate the Cadmus Revolutionary Front and retrieve the stolen bomb, but in return he demands to see Lauren Reed's corpse and that Vaughn open her coffin for him. Sydney learns that the comatose Nadia may be the only person with the Intel they need to intercept the bomb, so Jack is forced to prematurely wake Nadia from her coma, endangering her life, which doesn't please Sloane when he finds out.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Mía Maestro | ... | Nadia Santos |
| Greg Grunberg | ... | Eric Weiss |
| Victor Garber | ... | Jack Bristow |
| David Anders | ... | Julian Sark |
| Gina Torres | ... | Anna Espinosa |
| Nick Jaine | ... | Dr. Jain |
| Ilia Volok | ... | Ushek San'ko |
 | Anthony Cistaro | ... | Michel Guinot |
| Melissa George | ... | Lauren Reed (uncredited) |
Season 4, Episode 10: The Index
9 March 2005Dixon secretly enlists Sydney to help him prove that Sloane is double-crossing the CIA and using APO to steel the Blackwell Index, a master blackmail list, and to reconstruct the Alliance of Twelve. Sydney makes her way into Sloane's house so as to copy the encryption key from his secure phone and crack his phone calls. When Nadia finds Sydney snooping around Sloan's computer, she doesn't tell him, but becomes disappointed in her sister and begins to lose trust with Sydney. Meanwhile, Vaughn discovers something disturbing about his late father when he visits his comatose, dying uncle who makes a remark about seeing his father... recently.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Mía Maestro | ... | Nadia Santos |
| Greg Grunberg | ... | Eric Weiss |
| Victor Garber | ... | Jack Bristow |
| Angela Bassett | ... | CIA Director Hayden Chase |
| Michael Des Barres | ... | Miles Devereaux |
| Lynne Moody | ... | Rosemary |
| Kevin Scott Allen | ... | French Police Officer |
 | Osman Soykut | ... | Alliance Member #1 |
| Adriene Nichols | ... | Nurse (as Adriane Nichols) |
 | Daniel Kaemon | ... | Techie #1 |
| Adam Logan | ... | Techie #2 |
| J.P. Romano | ... | French Police Officer #2 (uncredited) |
Season 4, Episode 11: The Road Home
16 March 2005During a mission to Austria, Sydney must protect the life of an American civilian, whom she unintentionally put in danger after she acquires information about a new mini-helicopter to be used as a weapon. Meanwhile, Jack travels to Madagascar to visit with an old friend, the arms dealer Sasha Korjev whom is the mastermind behind the assassin helicopter. Back in Los Angeles, Vaughn uncovers more disturbing secrets about his father of finding a diary with notes written years after his alleged "murder," which straightens his quest to know if his father is really alive.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Mía Maestro | ... | Nadia Santos |
| Greg Grunberg | ... | Eric Weiss |
| Victor Garber | ... | Jack Bristow |
 | Jason Segel | ... | Sam Hauser |
| Corey Stoll | ... | Sasha Korjev |
| Cliff De Young | ... | Connelly |
 | Cullen Douglas | ... | Jimmy |
 | Alan Toy | ... | Frank Murdoch |
 | Hans Tester | ... | Mr. Tauber |
 | Victor Alfieri | ... | Jeremiah |
| Adam Leadbeater | ... | Sumner |
| Blair Wingo | ... | Lani |
| Sven Toorvald | ... | Surveillance Officer |
| Neil Fournier | ... | Maitré d |
 | Darryl Reeves | ... | Abi (uncredited) |
Season 4, Episode 12: The Orphan
23 March 2005Nadia puts her own life (as well Sydney's and Weiss's) in danger after failing to unveil her past about her involvement with a dangerous criminal, named Ceasar Martinez from her home in Argentina whom recruited her as an assassin for his gang and wants to relive old times. Meanwhile, Vaughn finds a person who is somehow connected to his father and Nadia as well.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Mía Maestro | ... | Nadia Santos |
| Greg Grunberg | ... | Eric Weiss |
| Victor Garber | ... | Jack Bristow |
| Sonia Braga | ... | Sophia Vargas |
 | Kevin Alejandro | ... | Cesar Marquez |
 | José Zúñiga | ... | Roberto Fox |
 | Adrian R'Mante | ... | Diego |
 | Alejandro Furth | ... | Owner |
| Ivan Saric | ... | Architect |
 | Gisselle Castellanos | ... | Young Nadia |
| Alexander Kuznetsov | ... | Assault Team Leader (as Alex Kuzne) |
| Michelle Martel | ... | Sleeping Girl |
| Mark Pinkosh | ... | Bearded Director (uncredited) |
Season 4, Episode 13: Tuesday
30 March 2005When a mission to Cuba goes wrong, Sydney is attacked and placed in serious danger of being buried alive in a sealed coffin. Back in Los Angeles, Dixon is exposed to a deadly pathogen released inside APO which is currently in lock down due to the toxin and Marshal (not being in the building at the time due to his home life problems), is the only one who can get to Sydney and save her. Only with com link help from Jack, Vaughn and the others at APO, the socially awkward and field inexperienced Marshal has to finish a very important mission on his own before it's too late.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Mía Maestro | ... | Nadia Santos |
| Greg Grunberg | ... | Eric Weiss |
| Victor Garber | ... | Jack Bristow |
| Amanda Foreman | ... | Carrie Bowman |
 | Diego Wallraff | ... | Alex Rucker |
 | Ulrich Thomsen | ... | Ulrich Kottor |
| Gina Morelli | ... | Grandmother |
| Raoul N. Rizik | ... | Merchant (as Raoul Rizik) |
| Richard Willgrubs | ... | Technician |
Season 4, Episode 14: Nightingale
6 April 2005Vaughn and Sydney, searches for Vaughns father, and the word Nightingale. Getting help from her father, telling him that Vaughns father might still be alive. Jack Bristow and Sloane have their own agenda. Following Jack Intel, Sydney and Vaughn goes to Munich. Dressed as a German beer maid, Sydney roughly pursued an investment banker to give her information. They find out that Nightingale is still an active experiment, in an atomic plant in Siberia. They go on a mission to the plant. Which turns out to be very dangerous for both Sydney and her father.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Mía Maestro | ... | Nadia Santos |
| Greg Grunberg | ... | Eric Weiss |
| Victor Garber | ... | Jack Bristow |
| Michael K. Williams | ... | Roberts (as Michael Kenneth Williams) |
 | Robin Sachs | ... | Hans Dietrich |
 | Elya Baskin | ... | Dr. Josef Vlachko |
 | Zena Leigh | ... | Beer Maid |
 | Andrew Kirsanov | ... | Christof Goedde |
 | Marat Oyvetsky | ... | Prisoner |
| Pleasant Wayne | ... | Foreign Spy |
| Gunter Simon | ... | Klaus (uncredited) |
Season 4, Episode 15: Pandora
13 April 2005In an attempt to talk to Sydney, Katya Derevko deliberately poisons herself and is temporally taken out from her prison cell. Once Nadia tells her sister about this, Sydney visits her aunt to tell her to stay away from Nadia. However, Katya unsettles Sydney by telling her that someone framed her mother as a means of getting her killed. Sydney sets off in search of the truth behind this story. Meanwhile, Vaughn becomes a rogue agent by getting involved with the people who might know his father's whereabouts. In the end, he and Sydney find out that the man behind these two plots is no other than Arvin Sloane. However, things are not exactly as they seem to be for the 'Sloane' revealed to us is a double.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Mía Maestro | ... | Nadia Santos |
| Greg Grunberg | ... | Eric Weiss |
| Victor Garber | ... | Jack Bristow |
| Isabella Rossellini | ... | Katya Derevko |
 | Izabella Scorupco | ... | Sabina |
| Michael K. Williams | ... | Roberts (as Michael Kenneth Williams) |
 | Michael Ensign | ... | Vogel |
| Joel Grey | ... | Another Mr. Sloane |
 | Nickolai Stoilov | ... | Jan |
| Eamon Hunt | ... | Gregor |
 | Nick Hoffa | ... | Agent |
| David Richard Thompson | ... | Hospital Guard |
 | Michael Giordani | ... | Male Nurse |
| Nicoll Bacharach | ... | Dr. Gerard |
Season 4, Episode 16: Another Mister Sloane
20 April 2005Sydney and Vaughn tell Jack about Sloane's alleged involvement in Vaughn's search for his father and Irina's contract on Sydney's life. After cornering Sloane, they both conclude that someone is framing him. The APO team set a trap to catch the fake A. Sloane, but they fail. Once they realize what "Arvin Clone" is after, Sloane suggests to step down, temporarily. However, Sydney reluctantly convinces him to stay on the case, since he may the only person able to anticipate "Arvin Clone"'s next move. But Nadia fears that this pursuit may revive her father's past obsession: Rambaldi.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Mía Maestro | ... | Nadia Santos |
| Greg Grunberg | ... | Eric Weiss |
| Victor Garber | ... | Jack Bristow |
 | Michelle Forbes | ... | Dr. Maggie Sinclair |
| Michael K. Williams | ... | Roberts (as Michael Kenneth Williams) |
 | Paul Ben-Victor | ... | Carter |
 | Rocco Sisto | ... | Ignacio |
| Joel Grey | ... | Another Mr. Sloane |
 | Tony Colitti | ... | Businessman |
| Robert Aguilar Jr. | ... | Terrorist Guard (uncredited) |
 | Desi Jevon | ... | Salsa Dancer (uncredited) |
| Mark Anthony Vazquez | ... | Another Mr. Sloane's Henchman (uncredited) |
Season 4, Episode 17: A Clean Conscience
27 April 2005Nadia's former caretaker, Sophia, has been severely beaten. She contacts Nadia and asks to meet her. Sloane is told by Sophia that she was beaten up, because someone is trying to track Nadia down, so he and Jack decide to tell their daughters the truth. It turns out that Elena Derevko, the third and the cruelest of the Derevko sisters, has been surveying both Sydney and Nadia for a decade. Meanwhile, Jack's doctor advises him to tell Sydney about his illness.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Mía Maestro | ... | Nadia Santos |
| Greg Grunberg | ... | Eric Weiss |
| Victor Garber | ... | Jack Bristow |
| Sonia Braga | ... | Sophia Vargas |
| Vladimir Mashkov | ... | Milos Kradic |
 | Nestor Serrano | ... | 'Langley' Agent Thomas Raimes |
 | Michael McKean | ... | Dr. Atticus Liddell |
| Taso Papadakis | ... | Aleksander Petrovich |
 | Paul McCarthy-Boyington | ... | Linus Halsey |
 | Ariel Felix | ... | Tech Andrew |
 | Mariana Klaveno | ... | Young Woman |
 | Oz Perkins | ... | Coke Bottle Glasses (uncredited) |
Season 4, Episode 18: Mirage
4 May 2005Jack's illness has caused him to hallucinate about a cure among other things. As a result, Sydney must recreate the time when Jack was working for the CIA and hid the only man who might be able to help him now. For this, Sydney must role play her own mother. Meanwhile, Sophia moves in with Sydney and Nadia.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Mía Maestro | ... | Nadia Santos |
| Greg Grunberg | ... | Eric Weiss |
| Victor Garber | ... | Jack Bristow |
| Sonia Braga | ... | Sophia Vargas / Elena Derevko |
| Michael McKean | ... | Dr. Atticus Liddell |
| Vladimir Mashkov | ... | Milo Kradic |
| Oz Perkins | ... | Coke Bottle Glasses |
| Taso Papadakis | ... | Aleksander Petrovich |
| Hans Schoeber | ... | Bodyguard |
 | Ori Pfeffer | ... | Anthony |
| Bee-Be Smith | ... | Vera |
| Yvette Cason | ... | Connie |
| Kristen Kaveney | ... | Young Sydney |
Season 4, Episode 19: In Dreams...
11 May 2005Sydney and the rest of the team finally capture the Sloane impostor and bring him to APO where they question him to find a rare Rambaldi orchid whose pollen has some miraculous capabilities with a Rambaldi device. However, the real Sloane must relive a painful memory with his late wife Emily in order to get the Imposter Sloane to reveal the orchid location.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Mía Maestro | ... | Nadia Santos |
| Greg Grunberg | ... | Eric Weiss (credit only) |
| Victor Garber | ... | Jack Bristow |
 | John Benjamin Hickey | ... | Father Kampinski |
| Angus Scrimm | ... | Calvin McCullough |
| Joel Grey | ... | Another Mr. Sloane / Corporal Ned Bolger |
| Amy Irving | ... | Emily Sloane |
 | Mark Gantt | ... | Balfour |
| Mia Mazo | ... | Karina |
| Nick Spano | ... | Brother Angelo |
| Carole Androsky | ... | Nurse |
| Michael Forest | ... | Auctioneer |
 | Toshi Toda | ... | Takenada |
| Ayodele Adeyemi | ... | 'Ngumbe |
Season 4, Episode 20: The Descent
18 May 2005After a tactical group infiltrates the DSR and steals all the Rambaldi artifacts, CIA director Hayden Chase discovers that the alarms at the DSR were disabled from Nadia's computer, allowing the raid to happen. Mrs. Chase shows up at the apartment to question her. Soon Sloane and Jack arrive and suspect that Sophia, who had access to the computer while she was living with Sydney and Nadia, is in fact Elena Derevko. They follow her trail to a dead Rambaldi follower, a stunning betrayal, and a presumed dead family member when in a surprising twist, Sydney and Naida learn that Irina Derevko is in fact alive and that it was a Helix double of Irina that Jack assassinated in Moscow two years earlier.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Mía Maestro | ... | Nadia Santos |
| Greg Grunberg | ... | Eric Weiss (credit only) |
| Victor Garber | ... | Jack Bristow |
| Sonia Braga | ... | Sophia Vargas / Elena Derevko |
| Angela Bassett | ... | CIA Director Hayden Chase |
| Isabella Rossellini | ... | Katya Derevko |
 | Nick Jameson | ... | Lazlo Drake |
| Jeff Yagher | ... | Greyson Wells |
| Andrew Divoff | ... | Kevlar Vest |
| Jared Poe | ... | Young Agent |
 | Braeden Marcott | ... | Salesman |
 | Jeremy Brandt | ... | Lead CIA Agent |
| Jodi Fung | ... | Nurse |
 | Kevin Carvell | ... | CIA / APO Agent (uncredited) |
 | Julia Ling | ... | Chinese Villager (uncredited) |
Season 4, Episode 21: Search and Rescue
18 May 2005Rambaldi's catastrophic endgame begins to fall into place as a giant red ball version of the Circumference/Mueller device is found floating over a large city in Russia, driving the citizens mad with violence. After a wounded Dixon reveals that Irina is alive, Sydney, Nadia, and Jack set off to find her. It turns out that Irina had been captured, and then duplicated using Project Helix, in order to give the impression that she was dead. Sydney and Nadia discover Irina being held inside a camp in Tikal, safely in the clutches of Elena's private army. Irina had apparently been working to counter Elena's organization, the Covenant, and actually PREVENT the Rambaldi endgame. Irina is taken to APO and tells them of a page she destroyed, a page that was key to Rambaldi's endgame. Under torture, she finally broke and recreated it for Elena. After a short respite, Sydney, Vaughn, Jack, Nadia, and Irina board a plane parachute down, towards Elena, Sloane, the Circumference....and destiny.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane (credit only) |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Mía Maestro | ... | Nadia Santos |
| Greg Grunberg | ... | Eric Weiss |
| Victor Garber | ... | Jack Bristow |
| Angela Bassett | ... | CIA Director Hayden Chase |
| Lena Olin | ... | Irina Derevko |
| Andrew Divoff | ... | Lucien Nisard |
 | Alex Wexo | ... | US Marshal |
| Kevin Carvell | ... | CIA / APO Agent (uncredited) |
| Ron Yuan | ... | The Driver / Agent (uncredited) |
| Theron Zahn | ... | Newsman (uncredited) |
Season 4, Episode 22: Before the Flood
25 May 2005Jack, Sydney, Irina, Vaughn and Nadia parachute into Sovogda, Russa to dismantle the giant floating red ball of the Circumfrence which is turning people into mindless, red-eyed zombies out to kill. Back at APO, Marshall and Weiss try use the Blackwell Index to blackmail the Russian defense minister into giving them the access codes to a Russian satellite before the local authorities plan to drop a nuclear bomb on the city to destroy it and prevent the spread of the contagion, and they also discover that Elena is up linking the satellite. In the ruins of the city, a CIA agent, Brodien (the one whom Sydney rescued from Shanghai in the season opener) reminds them that the Rambaldi device is broadcasting a sub audible frequency that physiologically alters people who drink the water-like fluid that has infected the city's water supply and it is irreversible. At the same time, Elena learns of the APO team's arrival and sends Sloane and her men to go out to kill them, leading to a three-way war between Elena's henchman, the APO group, and the zombies leading to Naida becoming infecting and having a final one-on-one conformation with Sydney atop a building with the red ball Circumfrence in the balance.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon (credit only) |
| Kevin Weisman | ... | Marshall Flinkman |
| Mía Maestro | ... | Nadia Santos |
| Greg Grunberg | ... | Eric Weiss |
| Victor Garber | ... | Jack Bristow |
| Sonia Braga | ... | Elena Derevko |
| Lena Olin | ... | Irina Derevko |
| Rob Benedict | ... | Brodien (as Robert Patrick Benedict) |
| Eric Anderson | ... | Spotter |
| Debbie Haderle | ... | Reporter |
| Christian Stokes | ... | The Infected (uncredited) |
Season 5
Season 5, Episode 1: Prophet Five
29 September 2005After learning that the man she has known as Michael Vaughn is under investigation and suspected of being a double agent for another secret terrorist group called Prophet Five, Sydney begins to question whether their business and personal relationship over the years had all been a lie. When she discovers that she's pregnant with Vaughn's baby, she becomes determined to uncover the truth about him. Meanwhile, because of Jack's past betrayal by Irina, he begins to worry that his daughter may suffer the same fate that he did.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Michael Vartan | ... | Michael Vaughn |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
 | Rachel Nichols | ... | Rachel Gibson |
 | Élodie Bouchez | ... | Renée Rienne (as Elodie Bouchez) |
 | Balthazar Getty | ... | Thomas Grace (credit only) |
| Victor Garber | ... | Jack Bristow |
| Greg Grunberg | ... | Eric Weiss |
 | Tyrees Allen | ... | Gordon Dean |
| David Marshall Grant | ... | Ivan Curtis |
| Leon Russom | ... | James Lehman |
 | Lindsey Haun | ... | Miranda |
 | Art Chudabala | ... | Dr. Parks |
 | Dominic Comperatore | ... | Doctor |
 | David Jean Thomas | ... | Butler |
 | Nico Cortez | ... | SWAT Team Leader (as Nico Samano) |
 | Tria Xiong | ... | Airline Passenger (uncredited) |
Season 5, Episode 2: ... 1...
6 October 2005Four months after Vaughn's murder by the traitorous Gordon Dean and his associate Ivan Curtis, a grief-stricken Sydney teams up with Renée Rienne, a French freelance assassin and fugitive on the CIA's most wanted list who knew Vaughn from their past association with Prophet Five, to ask for leads in order to track down the killers before they can strike again. Meanwhile, Jack enlists a reluctant new agent, Thomas Grace, as Vaughn's replacement at APO, and Weiss struggles to decide whether or not to accept a promotion that would force him to move to Washington D.C. and leave his colleagues at APO. During this time, Sydney, Dixon and Weiss travel to Amsterdam to track down Curtis who is in the process of buying a potential weapon.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Rachel Nichols | ... | Rachel Gibson |
| Élodie Bouchez | ... | Renée Rienne (as Elodie Bouchez) |
| Balthazar Getty | ... | Thomas Grace |
| Victor Garber | ... | Jack Bristow |
| Greg Grunberg | ... | Eric Weiss |
 | Larry Cedar | ... | Heinrich Roemer |
 | Kevin Cooney | ... | Ahern |
| Amanda Foreman | ... | Carrie Bowman |
| David Marshall Grant | ... | Ivan Curtis |
| Kathe E. Mazur | ... | Dr. Lynn (as Kathe Mazur) |
| Christian Gill | ... | Lars |
 | David Pressman | ... | Walsh |
 | Marsh Mokhtari | ... | Technician |
| Brannon Bates | ... | Military Guard (uncredited) |
Season 5, Episode 3: The Shed
13 October 2005Following the theft of a deadly virus, code named Substance 33, in Turkey, Sydney is forced to partner on a mission with new APO agent Thomas Grace where they and Marshall travel to Prauge to look for the stolen virus container where their paths cross with Rachel Gibson, a spy suspected of being involved in activities against the U.S., has something shockingly in common with Sydney that she's working for a black ops group called The Shed, that is run by Gordon Dean and his murderous associate Kelly Peyton. Sydney and Tom must persuade Rachel to infiltrate The Shed to download Dean's computer files to learn where Substance 33 is being hidden. Meanwhile, Dixon must accompany Sloane, who's given a 48-hour pass from prison to acquire a possible cure for his still-comatose daughter, Nadia, from a scientist in Russia.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Rachel Nichols | ... | Rachel Gibson |
| Élodie Bouchez | ... | Renée Rienne (credit only) (as Elodie Bouchez) |
| Balthazar Getty | ... | Thomas Grace |
| Victor Garber | ... | Jack Bristow |
 | Amy Acker | ... | Kelly Peyton |
| Tyrees Allen | ... | Gordon Dean |
 | Jack Laufer | ... | Alexander Dolzhenko |
 | Alex Demir | ... | Guard |
| Ondrej Habinak | ... | Russian Officer |
 | Daniel Kozz | ... | Baseball Cap (as Dan Koz) |
| David Pressman | ... | Walsh |
 | Hrach Titizian | ... | Dr. Soykut |
 | Arick Salmea | ... | Shed Cryptology Tech |
 | Tiger Mendez | ... | Turkish Scientist #2 (uncredited) |
Season 5, Episode 4: Mockingbird
20 October 2005While Sloane awaits the outcome of his sentencing for treason, a mysterious associate of Gordon Dean approaches him for a favor in exchange for persuading the judges to rule in favor of acquittal. Meanwhile, Sydney and Tom must try to convince Rachel to help them catch the fugitive Gordon Dean who moves his operations to more secure locations. Sydney and Rachel return to the ruins of the Shed's offices in Prague for Rachel to reconstruction Dean's computer server so Tom and Dixon in the Cayman Islands can empty out Dean's bank accounts. Although they are successful, Dean discovers that Rachel is still alive which puts both her and Sydney in grave danger when they are trapped in a car that's hanging by an electromagnet controlled by Dean and his lethal associate Peyton who threaten to drop the hovering car unless Rachel's location is revealed.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Rachel Nichols | ... | Rachel Gibson |
| Élodie Bouchez | ... | Renée Rienne (credit only) (as Elodie Bouchez) |
| Balthazar Getty | ... | Thomas Grace |
| Victor Garber | ... | Jack Bristow |
| Amy Acker | ... | Kelly Peyton |
| Tyrees Allen | ... | Gordon Dean |
| Joel Bissonnette | ... | Keach |
 | Rowena King | ... | Pierpont |
| Stephen Spinella | ... | Prosecutor Boyd Harkin |
| Christopher Fairbanks | ... | Pit Boss |
 | Benjamin Mouton | ... | Croupier |
| David Pressman | ... | Walsh |
| Randy Spire | ... | Shipyard Policeman (uncredited) |
Season 5, Episode 5: Out of the Box
27 October 2005Sydney and Tom travel to Marseilles, France when they discover that Renée has stolen the cryo container which contains the cryogenically frozen body of her supposedly dead father. But they soon find themselves under siege in Renée's warehouse hideout by a group of mercenaries who want to reclaim Renée's father when he awakes up from his cryo-induced sleep... so it appears. Meanwhile, Rachel and Dixon travel to San Francisco to assist Marshall in the break-in of a vault facility to copy files to learn more about Renee's father. Elsewhere, Sloane takes matters into his own hands to get himself back into APO and continue his quest to find a cure for Nadia by influencing/blackmailing a influential senator to let him have full access to the CIA's accessories.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Rachel Nichols | ... | Rachel Gibson |
| Élodie Bouchez | ... | Renée Rienne (as Elodie Bouchez) |
| Balthazar Getty | ... | Thomas Grace |
| Victor Garber | ... | Jack Bristow |
| Tyrees Allen | ... | Gordon Dean |
| Joel Bissonnette | ... | Keach |
 | Jennifer Hetrick | ... | Senator Diane Lewis |
 | Patrick Bauchau | ... | Dr. Aldo Desantis |
 | Patrick Gorman | ... | Flashback Dr. Aldo Desantis |
 | Annie Quinn | ... | Daughter |
| Ashlyn Sanchez | ... | Young Renée |
 | Sean Smith | ... | Storage Manager |
| Stanton Barrett | ... | M-1 Agent 2005 (uncredited) |
Season 5, Episode 6: Solo
10 November 2005After Sydney and the APO team infiltrates a formal party at the Chinese embassy in India to locate a fugitive arms dealer, named Janos Vak, Rachel is chosen to begin very first solo mission by infiltrating an off-shore oil platform, with com-links from Sydney whose pregnancy now limits her role in missions, to steal some computer software from Janos to gain the location of a new weapon. Meanwhile, Sloan, now back at APO, is in frequent contact with the elusive Gordon Dean who wants him to keep close tabs on APO, leading to Dean sending his lethal right-hand assassin, Kelly Peyton, to recover the computer software before APO does leading to a hand-to-hand fight between Peyton and the field-inexperienced Rachel.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Rachel Nichols | ... | Rachel Gibson |
| Élodie Bouchez | ... | Renée Rienne (as Elodie Bouchez) |
| Balthazar Getty | ... | Thomas Grace |
| Victor Garber | ... | Jack Bristow |
| Mía Maestro | ... | Nadia Santos |
| Tyrees Allen | ... | Gordon Dean |
| Amy Acker | ... | Kelly Peyton |
 | Ron Bottitta | ... | Janos Vak |
 | Darcy Shean | ... | Sales Clerk |
 | Purva Bedi | ... | Fiancée |
 | Boyuen | ... | General |
| Trevor Duke | ... | Eric Gibson |
 | Jordan-Claire Green | ... | Nicole Gibson |
 | Sathya Jesudasson | ... | Fiancée's Mother |
 | Kaye Kittrell | ... | Mrs. Gibson 'Mom' |
 | Emil Lin | ... | Embassy Guard #1 |
| Vanna Salviati | ... | Armenian Woman |
 | Ian Patrick Williams | ... | Mr. Gibson 'Dad' |
 | Tim Heinrich | ... | Baby Store Father (uncredited) |
| Don Tai | ... | Oil Rig Guard (uncredited) |
| Michael Vartan | ... | Michael Vaughn (voice) (uncredited) |
Season 5, Episode 7: Fait Accompli
17 November 2005Sloane decides to betray Dean when he learns that Nadia's condition will probably not improve. They meet at a race track in Dubai to exchange a network access card which Sydney and Renee stole in Rome, leading to Dean finally being captured. The APO interrogates Dean for information on Prophet Five. Yet another mysterious stranger asks Sloane to eliminate Dean. Meanwhile, Nadia comes out of her coma for a short time after a nameless nurse leaves her room. Under orders from his new Prophet Five contacts, Sloane kills Dean during a routine reboot of the APO's surveillance network, and APO misses its chance to hack the network, but learns Prophet Five is linked to intelligence agencies around the world. At the end, control of Dean's terrorist cell is given to Kelly Peyton.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Rachel Nichols | ... | Rachel Gibson |
| Élodie Bouchez | ... | Renée Rienne (as Elodie Bouchez) |
| Balthazar Getty | ... | Thomas Grace |
| Victor Garber | ... | Jack Bristow |
| Mía Maestro | ... | Nadia Santos |
 | Angus Macfadyen | ... | Joseph Ehrmann |
| Amy Acker | ... | Kelly Peyton |
| Tyrees Allen | ... | Gordon Dean |
 | Jay Huguley | ... | Dr. Peter Marks |
| Keone Young | ... | Professor Choy |
 | Alex Ball | ... | Delivery Man |
| Lorenzo Caccialanza | ... | Chancellor |
 | Ali Dean | ... | Arab Sheik |
 | Carl Gilliard | ... | Agent #1 |
| Erik Betts | ... | Artifacts Thief (uncredited) |
Season 5, Episode 8: Bob
7 December 2005An incident concerning a microwave bomb brings APO to send Rachel in Sao Paolo in order to take information about this weapon. However, another person who is named "Bob" is also after this information. Rachel has a fling with him, but back at APO, she finds out that he is Julian Sark. Meanwhile, Jack and an old friend are caught by Lazaré while on a stalking mission. Knowing Rachel has a clue to meet Stark, Sydney must deal with this foe in order to free her father from the hands of Lazaré in Tunisia...
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Rachel Nichols | ... | Rachel Gibson |
| Élodie Bouchez | ... | Renée Rienne (credit only) (as Elodie Bouchez) |
| Balthazar Getty | ... | Thomas Grace |
| Victor Garber | ... | Jack Bristow |
| David Anders | ... | Julian Sark |
 | Caroline Goodall | ... | Elizabeth Powell |
 | Ntare Mwine | ... | Benjamin Masari |
| François Guétary | ... | Joseph Vachon |
| Pamela Kosh | ... | Helen |
| Diana Perez | ... | Clerk |
 | Michael Phenicie | ... | Lukas Basarov |
 | Oleg Vidov | ... | Laborer |
| Jacob Witkin | ... | Politician |
 | Michael Ng | ... | Lukas' Friend (uncredited) |
Season 5, Episode 9: The Horizon
14 December 2005When Kelly Peyton steals some software from a CIA warehouse concerning the late Michael Vaughn, Sydney is soon abducted by Prophet Five agents where she is subjected to a hypnotic state making her flash back to her happier times with Vaughn in order to learn where a supposedly powerful device, called The Horizon, is located. Meanwhile, Jack must team up with Renée to locate Sydney when they captured and torture Aldo Desantis, while the mastermind behind Prophet Five is finally revealed... and why the person has a strong interest in Sydney's unborn daughter.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Rachel Nichols | ... | Rachel Gibson |
| Élodie Bouchez | ... | Renée Rienne (as Elodie Bouchez) |
| Balthazar Getty | ... | Thomas Grace |
| Victor Garber | ... | Jack Bristow |
| Amy Acker | ... | Kelly Peyton |
| Patrick Bauchau | ... | Aldo Desantis |
 | Michael Massee | ... | Dr. Burris |
| Kathe E. Mazur | ... | Dr. Lynn (as Kathe Mazur) |
| Michael Vartan | ... | Michael Vaughn |
| Lena Olin | ... | Irina Derevko |
| Dominic Comperatore | ... | Italian Doctor |
 | Evan Helmuth | ... | Man In A Suit |
 | Mark Kelly | ... | Agent #1 |
 | Elisa Leonetti | ... | Audio Tech |
| Natsuko Ohama | ... | Noodle Vendor |
 | Frank Bruynbroek | ... | Young Aldo Desantis (uncredited) |
Season 5, Episode 10: S.O.S.
19 April 2006After escaping from Peyton and her henchmen, and learning she's on a freighter at sea, Sydney goes to the communications room and sends a message to APO routed through the CIA to her whereabouts. Unbeknownst to her, the message is intercepted by a mole at the CIA working for Prophet Five, although APO was able to obtain a piece of the transmission. Wanting to retrieve Sydney, the APO team, Rachel, Tom, Dixon, and Marshall attempt to break into a secured server room located at Langley with the goal of obtaining the remaining part of the transmission. Problems arise, however, when APO is forced to take the hard drive, which triggers an alarm. They manage to escape the situation thanks to former APO agent Eric Weiss who aids them in sneaking past the guards. Although the transmission on the hard drive is corrupted, APO is able to learn who corrupted it. Jack sets a meeting up with the division heads of the CIA and is quickly able to identify the mole. Meanwhile, Tom is revealed to have another agenda when he obtains information about a certain Allan Korman, who was a former German assassin now in a witness relocation program, and who murdered Tom's wife many years earlier.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Rachel Nichols | ... | Rachel Gibson |
| Amy Acker | ... | Kelly Peyton |
| Balthazar Getty | ... | Thomas Grace |
| Victor Garber | ... | Jack Bristow |
| Élodie Bouchez | ... | Renée Rienne (as Elodie Bouchez) |
| Greg Grunberg | ... | Eric Weiss |
| John Aylward | ... | CIA Officer Jeffrey Davenport |
 | Cate Cohen | ... | Tour Guide |
| James Handy | ... | Arthur Devlin |
| Kathe E. Mazur | ... | Dr. Lynn (as Kathe Mazur) |
| Charlie Mattera | ... | Security Guard |
 | Alan Polonsky | ... | Technician |
 | Emmanuel Todorov | ... | Guard |
| Oleg Vidov | ... | Laborer |
 | Perry Wolberg | ... | Allen Korman |
| Michael Yavnielli | ... | Suited Agent |
| Ken-Ali | ... | Villager (uncredited) |
| P. David Miller | ... | Peyton Goon #1 (uncredited) |
Season 5, Episode 11: Maternal Instinct
19 April 2006Now nine months pregnant and on maternity leave, Sydney is surprised when her mother, Irina Derevko, shows up at her front door pretending to be a victim pursued by Prophet Five to get information on the whereabouts of 'The Horizon'. Jack, Sydney and Irina travel to Vancouver to an high-rise office building to steal the Horizon, only to get trapped on the upper floors when Peyton and hit team show up, forcing Jack to do battle with them alone as Sydney finally begins to go into labor with Irina as her labor coach. Elsewhere, while Dixon meets with Renee in Paris for information about The Horizon, back at APO, Rachel, Marshall and Tom agree to cover for Sloan when CIA Director Arthur Devilin arrives to monitor the APO records in the wake of the discovery of Prophet Five mole within the CIA.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Rachel Nichols | ... | Rachel Gibson |
| Amy Acker | ... | Kelly Peyton |
| Balthazar Getty | ... | Thomas Grace |
| Victor Garber | ... | Jack Bristow |
| Lena Olin | ... | Irina Derevko |
| Élodie Bouchez | ... | Renée Rienne (as Elodie Bouchez) |
| John Aylward | ... | CIA Officer Jeffrey Davenport |
| James Handy | ... | Arthur Devlin |
| Michael Vartan | ... | Michael Vaughn |
| Robert Dolan | ... | Agent Barker |
 | J. Michael Flynn | ... | Alex Moreau |
 | Ivo Nandi | ... | Bertrand |
| Lama Chodak Gyatso Nubpa | ... | Lama (as Lama Chödak Gyasto Nubpa) |
 | Keith Sellon-Wright | ... | Dr. Ellis |
| Bryan Friday | ... | CIA Swat #3 (uncredited) |
Season 5, Episode 12: There's Only One Sydney Bristow
26 April 2006One month later, with Sydney on maternity leave, she gets forced back into the field when her old enemy, Anna Espinosa, returns after she's secretly sprung from prison by Peyton who gives her a job offer to work for Prophet Five whose leaders have secretly contact with Sloan to get him to set up Sydney in exchange for getting the cure for Nadia. Anna decides that to get at Sydney is that she needs to go through her friends, leading to Anna to abduct Will Tippen. Sydney, along with APO, is forced to try to find Anna and save Will before he's killed unaware that Prophet Five has bigger plans for Syd, to take a sample of her DNA.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Rachel Nichols | ... | Rachel Gibson |
| Amy Acker | ... | Kelly Peyton |
| Balthazar Getty | ... | Thomas Grace |
| Victor Garber | ... | Jack Bristow |
| Bradley Cooper | ... | Will Tippin |
| Gina Torres | ... | Anna Espinosa |
| Angus Macfadyen | ... | Joseph Ehrmann |
 | Shaun Duke | ... | First Man |
 | Leland Crooke | ... | Third Man |
| Michael Massee | ... | Dr. Burris |
| Robert Symonds | ... | Second Man |
| Sterling K. Brown | ... | Agent Rance |
 | Christian J. Meoli | ... | Semanko (as Christian Meoli) |
 | Anderson Goncalves | ... | Train Attendant |
| Matthew Robert Gottlieb | ... | Military Warden (as Matt Gottlieb) |
 | Roman Varshavsky | ... | Well Tailored Russian |
 | Troy Brenna | ... | Russian security (uncredited) |
 | Cassie Jaye | ... | Waitress (uncredited) |
Season 5, Episode 13: 30 Seconds
3 May 2006While Sydney and the rest of APO try to learn more about Prophet Five and what their plans for Sydney are, Sloane finally acquires a bottle of serum from Prophet Five as a cure for the comatose Nadia. But Sloane becomes distraught when he learns that for it to work, he must stop Nadia's heart for a full 30 seconds. When the proceeder is successful, Jack becomes suspicious about Sloane's possible involvement with Prophet Five, leading him and Nadia to investigate, while the rest of the APO team continues searching for Anna Espinosa, unaware that she has been duplicated by Project Helix to look like Sydney. Meanwhile, Tom travels to France to meet with Renee to look for a fugitive art dealer, named Moritz, whom has the stolen Rimbalid Page 47 artifact, and learn that it's a fake for the real one has with Sloan all this time. Also, Sydney offers Renee a job at APO, only to have fatal confrontation with Anna/Sydney, while Nadia has her own confrontation with her father over his renewed obsession with Rimbaldi.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Rachel Nichols | ... | Rachel Gibson |
| Amy Acker | ... | Kelly Peyton |
| Balthazar Getty | ... | Thomas Grace |
| Victor Garber | ... | Jack Bristow |
| Élodie Bouchez | ... | Renée Rienne (as Elodie Bouchez) |
| Mía Maestro | ... | Nadia Santos |
| Angus Macfadyen | ... | Joseph Ehrmann |
 | Jeremy Guskin | ... | Moritz Koller |
| Jay Huguley | ... | Doctor Mark |
 | Ismail Bashey | ... | Mr. Halbe |
| Willie Amakye | ... | Vendor |
 | Amrapali Ambegaokar | ... | Female |
 | Yves Bright | ... | Security Guard |
 | Treisa Gary | ... | African Woman |
 | Reena Pankaj Shah | ... | Call Center Operator (uncredited) |
Season 5, Episode 14: I See Dead People
16 May 2006Visions trouble Sloane while he works for Prophet Five in deciphering the Rimbaldi Page 47 artifact. Meanwhile, a computer chip is found in the dead Renée's body leading Sydney to try to make contact with Vaughn.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Rachel Nichols | ... | Rachel Gibson |
| Amy Acker | ... | Kelly Peyton |
| Balthazar Getty | ... | Thomas Grace |
| Victor Garber | ... | Jack Bristow |
| Michael Vartan | ... | Michael Vaughn |
| Mía Maestro | ... | Nadia Santos |
| David Anders | ... | Julian Sark |
 | Gwendolyn Bailey | ... | Agent |
 | Marlo Bernier | ... | Clerk (as Mark Bernier) |
| Lawrence LeJohn | ... | Agent Halliwell |
| Andrew Wei Lin | ... | Fake Nabin |
| Richard Reicheg | ... | Shop Owner |
 | Andrew Schaff | ... | Surveillance Operator |
 | Ho-Kwan Tse | ... | Nabin |
 | Sean Lake | ... | Passat Driver / Cafe Patron (uncredited) |
Season 5, Episode 15: No Hard Feelings
17 May 2006Sydney must remain undercover and work with Sark to track down Rambaldi's final clue located in a prison in Italy before Sloan, Peyton, and the rest of Prophet Five finds it.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Rachel Nichols | ... | Rachel Gibson |
| Amy Acker | ... | Kelly Peyton |
| Balthazar Getty | ... | Thomas Grace |
| Victor Garber | ... | Jack Bristow |
| David Anders | ... | Julian Sark |
| Michael Vartan | ... | Michael Vaughn |
 | Jack Donner | ... | The Rose |
| Shaun Duke | ... | First Man |
 | Daniel Zacapa | ... | The Warden |
| Perry Wolberg | ... | Allen Korman |
 | Anthony Marciona | ... | Luigi |
 | Michael Gianelli | ... | Guard #2 |
| Theo Kypri | ... | Guard #3 (uncredited) |
 | Crystal Santos | ... | Italian Nurse (uncredited) |
Season 5, Episode 16: Reprisal
22 May 2006Sloane takes Rachel and Marshall hostage to force them to help him find the Rambaldi clue that he is missing. Sydney, Vaughn and APO try to save them by having Marshall's wife, Carrie, to help out, while Sloan plots with Sark and Peyton to take over Prophet Five for themselves.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Rachel Nichols | ... | Rachel Gibson |
| Amy Acker | ... | Kelly Peyton |
| Balthazar Getty | ... | Thomas Grace |
| Victor Garber | ... | Jack Bristow |
| Michael Vartan | ... | Michael Vaughn |
| Mía Maestro | ... | Nadia Santos |
| David Anders | ... | Julian Sark |
| Amanda Foreman | ... | Carrie Bowman |
| Shaun Duke | ... | First Man |
| Leland Crooke | ... | Third Man |
 | Rhett Giles | ... | Bartender |
| Maxwell Huckabee | ... | Mitchell |
| Austin Kemie | ... | Poolside Waiter |
 | Boris Kievsky | ... | Driver |
 | James Larmer | ... | Host (as James M. Larmer) |
 | Michele Morrow | ... | College Student |
 | Lou Volpe | ... | Businessman |
 | Mark Hengst | ... | Diner |
 | Edward C. Gillow | ... | Second Man (uncredited) |
Season 5, Episode 17: All the Time in the World
22 May 2006In the aftermath of the destruction of APO, Sydney, Jack and Vaughn must find a way to stop Irina Derevko and Arvin Sloane from fulfilling the Rambaldi endgame of Armaggendon.
| Jennifer Garner | ... | Sydney Bristow |
| Ron Rifkin | ... | Arvin Sloane |
| Carl Lumbly | ... | Marcus Dixon |
| Kevin Weisman | ... | Marshall Flinkman |
| Rachel Nichols | ... | Rachel Gibson |
| Amy Acker | ... | Kelly Peyton |
| Balthazar Getty | ... | Thomas Grace (credit only) |
| Victor Garber | ... | Jack Bristow |
| Lena Olin | ... | Irina Derevko |
| Michael Vartan | ... | Michael Vaughn |
| Mía Maestro | ... | Nadia Santos |
| David Anders | ... | Julian Sark |
| Merrin Dungey | ... | Francie Calfo |
| Julia Di Angelo | ... | Isabelle |
 | Rachel G. Fox | ... | Young Sydney (as Rachel Fox) |
 | Thomas Lumberg Jr. | ... | Man |
 | Navid Negahban | ... | Foreman |
 | Nicole Sessions | ... | Teacher |
| Liam Kyle Sullivan | ... | Technician (as Liam Sullivan) |
 | Daston Kalili | ... | Crew Member (uncredited) |
| Michele Morrow | ... | College Student (uncredited) |
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