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고수 as Choi Dae-ho |
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설경구 as Detective Song Bang-sub |
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박유천 as Kwon Yong-hyun |
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강혜정 as So-hyun |
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박인환 as Kang Sung-pil |
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천호진 as Jo Myung-chul |
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전석호 as Choi Kyung-hwan |
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김강훈 as Choi Min-woo |
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Nico Birnbaum as Reporter (voice) |
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이시아 as Choi Mi-yeon |
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임화영 as Kyung-hwan's Wife |
| Camera | Hong Eue-su | Key Grip |
| Editing | Kim Yeol-hoe | Digital Intermediate |
| Visual Effects | Cho E-suck | VFX Supervisor |
| Crew | Lee Tae-yeong | Stunts |
| Directing | Park Sin-woong | Assistant Director |
| Directing | Kim Joon-Sung | Director |
| Writing | Kim Joon-Sung | Writer |
| Art | Hwang In-jun | Production Design |
| Sound | Kim Young-rok | Sound Supervisor |
| Writing | 이영종 | Adaptation |
| Costume & Make-Up | 김유선 | Costume Design |
| Lighting | Kim Seung-gyu | Lighting Director |
| Crew | Sin Jae-myeong | Fight Choreographer |
| Camera | 박현철 | Director of Photography |
| Crew | Park Young-sik | Martial Arts Choreographer |
| Production | 최선중 | Executive Producer |
