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Ma Dong-seok as Mark |
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권율 as Jin-ki |
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한예리 as Soo-jin |
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Choi Seung-hoon as Joon-hyung |
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Ok Ye-rin as Joon-hee |
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손숙 as Mark's Mother |
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John D. Michaels as Fight Announcer |
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Carson Allen as Announcer |
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이규호 as Punch |
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Derek Chouinard as Club Goer |
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No Ji-yoo as Exhibition Hall Reporter |
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Jeon Gwon-ha as Prison Punch Opponent |
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양현민 as Yoo Chang-soo |
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남연우 as Team Leader Kim |
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강신효 as Combo |
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강승현 as Joo-yun |
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Park Sun-ho as Jason Kim |
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오창경 as Event Announcer |
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유순웅 as Doctor Han |
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Park Hyung-Soon as Chang-soo's Employee |
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Park Won Bin as Busan MC |
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박성일 as PD Park |
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김종구 as Jin-gi's Father |
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Yu Seung-ok as Celebrity |
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박세준 as Chang-soo's Employee |
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Choi Hye-jin as Jason Kim's Gang |
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Park Tae-yun as Soccer Boy |
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Ahn Sung-min as Foreign Car Driver |
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양조아 as English Elementary Student's Mother |
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박찬우 as Cigarette Student |
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박지연 as Busan Couple |
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황상경 as Busan Couple |
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곽자형 as Macho Driver |
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Yoon Eun-ji as Gambling Joint Cashier |
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전혜원 as High School Student |
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Baek Sang-hee as Airport Greeting Woman |
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김동현 as Celebrity |
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유지연 as Sun-kyeong's Sister |
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박광재 as 2 Meter Giant |
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Kim Ji-hwan as Child on Bus |
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김건 as Busan Arm Wrestling Elementary School Student |
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Jin Mo as Combo Team Member 1 |
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금광산 as Combo Team Member 2 |
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Lee Su-jeong as Cashier |
| Crew | 윤대원 | Martial Arts Choreographer |
| Crew | 류성철 | Stunts |
| Editing | Lee Ho-seung | Editor |
| Art | Lee Ha-na | Production Design |
| Crew | Jeon Jae-hyeong | Stunts |
| Art | Woo Je-hyung | Set Decoration |
| Editing | Jeong Hye-ri | Digital Intermediate |
| Directing | 김용완 | Director |
| Writing | 김용완 | Writer |
| Costume & Make-Up | 남지수 | Costume Design |
| Production | Ma Dong-seok | Executive Producer |
| Editing | 김창주 | Editor |
| Production | Choi Jae-won | Executive Producer |
| Costume & Make-Up | 남지수 | Makeup & Hair |
| Production | Han Dong-hwan | Producer |
| Sound | 최태영 | Sound Supervisor |
| Camera | Yoo Ji-sun | Director of Photography |
| Sound | Nam Dae-won | Original Music Composer |
| Camera | Kim Gi-hyeon | Assistant Camera |
| Camera | 엄하늘 | Data Wrangler |
| Visual Effects | 전석재 | VFX Supervisor |
| Directing | 이용출 | Assistant Director |
| Sound | 최지원 | Production Sound Mixer |
