After Alex is captured by uranium smugglers, they bring in a torture specialist to get her to talk. The torture gets worse when Alex discovers that the torturer is someone from her past.
A mission to retrieve stolen secret Canadian submarine plans goes awry when Alex and Peter are invited to dinner by the Russian couple they're spying on.
Alex and her team have to spy on a right-wing terrorist group. But surveillance becomes difficult when their only vantage point is the nursing home where Alex's cranky grandmother lives.
N'udu's best friend, Masud, is rescued from a war-torn Ligeria and brought back to Canada by NISA. But someone is still out to kill Masud. Unfortunately, it's N'udu.
After JoJo suffers amnesia while undercover as a drug dealer's girlfriend, the NISA gang must convince her alter-ego Vivian to help take the dealer down before he sells a dirty bomb to terrorists.
It's her first night off in ages, and all Alex wants to do is dance but, unfortunately for her, Mexican terrorists crashing the party have something else in mind.