Cast & crew
Seven Days (2007)
Directed by Won Shin-yun Written by Won Shin-yun, Yoon Jae-goo
Cast
| Yunjin Kim | Yu Ji-yeon |
| Choi Mu-sung | Jung Chul-jin |
| Lee Ra-hye | Eun-young |
| Kim Mi-sook | Han Suk-hie |
| Park Hee-soon | Kim Sung-yeol |
| Yang Jin-woo | Kang Ji-won |
| Oh Kwang-rok | Yang Chang-gu |
| Ok Ji-young | Choi Kyung-suk |
| Jeong Dong-hwan | Kang Sang-maan |
| Jang Hang-seon | Office Manager |
| Seo Dong-soo | Dr. Cho |
| Jin Yong-uk | Detective |
| Kim Min-su | Audit Team Detective #1 |
| Lee Jeong-heon | Prosecutor Choi |
| Bae Geon-sik | Grandeur Car Man |
| Kim Do-hyun | Eun-young's Kidnapping Case Chief Detective |
| Song In-gap | Eun-young's Kidnapping Case Detective 4 |
| Han Kang-soo | Eun-young's Kidnapping Case Detective 6 |
| Shin Hyeon-jong | Boss Oh |
| Yoon Jong-won | Boss Oh's Subordinate 4 |
Crew
| Won Shin-yun | Director |
| Kim Min-soo | Martial Arts Choreographer |
| Kim Min-soo | Stunt Coordinator |
| Kim Min-soo | Action Director |
| Won Shin-yun | Screenplay |
| Hyeon Chang-jo | Props |
| Kim Hyung-shek | Digital Colorist |
| Yang Il-seok | VFX Supervisor |
| Jeong Yong-uk | Producer |
| Lee Hye-min | Colorist |
| Jeon Soo-a | Production Design |
| Lee Yong-ok | Art Direction |
| Yoon Jae-goo | Screenplay |
| Francis C.K. Lim | Producer |
| Shin Min-kyung | Editor |
| Kim Il-kwang | Digital Colorist |
| Yoon Jae-goo | Story |