Directed by
| Yoo Cheol-Yong | ... | (as Yoo Chul Yong) |
| Kang Sin-hyo | ... | (as Kang Shin-Hyo) |
Writing Credits (in alphabetical order)
| Wan-Gyu Choi | ... | (written by) |
Cast (in credits order)
| Song Hye-kyo | ... | Min Su-yeon (as Hye-kyo Song) | |
| Lee Byung-hun | ... | Kim In-ha | |
| Ji Sung | ... | Choi Jeong-won (as Seong Ji) | |
| Rest of cast listed alphabetically: | |||
 |
Chris Trouble Delfosse | ... | Fernando / gang fighter (as Chris Delfosse) |
| Sunwoo Eun-sook | ... | Yoon Hye-sun (as Eun-Sook Sunwoo) | |
| Cesar Garcia | ... | Gang leader | |
| Frank Powers | ... | Casino Gambler / 2003 | |
Produced by
| Jay Ishimaru | ... | supervising producer |
| Danielle Na | ... | producer |
Music by
| Hyeong-seok Kim | ||
Casting By
| Steve Helgoth | ||
Production Management
| Mykel Denis | ... | production supervisor |
Additional Crew
| Stephanie James | ... | production assistant (as Stephanie Fike) |