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조인성 as Kim Byung-doo |
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천호진 as President Hwang |
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남궁민 as Nam Min-ho |
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이보영 as Hyun-joo |
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진구 as Jong-soo |
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윤제문 as Sang-cheol |
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선우은숙 as Byung-doo's Mother |
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이종혁 as Gangster |
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조진웅 as Young-pil |
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허이재 as Kim Seon-ok |
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이신성 as Byeong-sik |
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권태원 as Prosecutor Park |
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Kim Beong-choun as Detective Woo |
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박효준 as Hippo |
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Park Min-gyu as Hong-man |
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박혁민 as Moon-sik |
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Kim Su-nam as Chun-ho |
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Choi Jae-hwan as Myeong-gu |
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Kim Young-pil as Deputy Lee |
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이양희 as Detective Na |
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서정주 as Detective |
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이현우 as Young Min-ho |
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박진성 as Film Company President |
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전경수 as Venom Snake Room Salon Underling |
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김성현 as Gangster Actor in the Movie 2 |
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이정은 as Female Bookstore Staff 2 (uncredited) |
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Kim Won-jin as Three-way Arcade Room Gundal 3 (uncredited) |
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김문찬 as 3rd Street Gang Han River Tunnel Thug 2 |
| Visual Effects | 정도안 | Special Effects Supervisor |
| Lighting | Kang Dae-hui | Lighting Director |
| Crew | Kim Won-jin | Stunts |
| Crew | Lee Sang-ha | Stunts |
| Sound | 조영욱 | Music |
| Crew | Park Jung-ryul | Martial Arts Choreographer |
| Directing | 유하 | Director |
| Writing | 유하 | Screenplay |
| Production | 차승재 | Executive Producer |
| Crew | Lim Wang-sub | Stunts |
| Crew | Jeong Seong-ho | Stunts |
| Visual Effects | Mun Byeong-yong | Visual Effects |
| Editing | Choi Doo-young | Colorist |
| Sound | Kim Dong-eui | Production Sound Mixer |
| Editing | 박곡지 | Editor |
| Art | Kim Ki-chul | Production Design |
| Production | Kim Mi-hee | Producer |
| Crew | Sin Jae-myeong | Fight Choreographer |
| Production | 최선중 | Executive Producer |
| Sound | 조영욱 | Original Music Composer |
| Art | 오제관 | Set Decoration |
