 | 조진웅 als Won-ho |
 | 차승원 als Brian |
 | 한효주 als Big Knife |
 | 오승훈 als Seo Young-rak |
 | 이주영 als Lona |
 | 김동영 als Manko |
 | 정준원 als Deok-cheon |
 | Seo Ha-jung als Eun-gwan |
 | 강승현 als So-yeon |
 | 조한철 als Jay |
 | 이상희 als Deok-cheon's wife |
 | 최광일 als Chief Song |
 | 박해준 als Park Seon-chang |
 | 양익준 als Chief Woo |
 | Tzi Ma als Professor Lee |
 | 변요한 als Jin Ha-rim |
 | 전석호 als Chinese Gangster |
| 백 | Director |
| Jeon Cheol-hong | Story |
| 백 | Adaptation |
| Kim Tae-kyeong | Director of Photography |
| 이하준 | Production Design |
| Primary | Original Music Composer |
| Hong Seung-chul | Lighting Director |
| Jeong Hui-sun | Executive Producer |
| 임승용 | Executive Producer |
| Song Young-heon | Producer |
| Oh Jin-seok | Props |
| An Ji-hyeon | Costume Design |
| Park Ye-ri | Makeup & Hair |
| Ji Sung-yong | Key Grip |
| Ahn Bok-nam | Production Sound Mixer |
| Choi Bong-rock | Martial Arts Choreographer |
| Hong Jang-pyo | Special Effects Supervisor |
| 황효균 | Special Effects Makeup Artist |
| 곽태용 | Special Effects Makeup Artist |
| 김선민 | Editor |
| Jeong Seong-uk | Visual Effects |
| Kim Hyeong-rok | Visual Effects |
| Ko Won-seok | Digital Intermediate |
| Lee Sung-june | Sound Supervisor |
| Song Suk-ki | Set Decoration |
| Kim Hee-jin | Screenplay |
| Wai Ka-fai | Original Film Writer |
| Yau Nai-hoi | Original Film Writer |
| Kim Jun-hyun | Adaptation |
