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변요한 as Ji-woong |
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이주승 as Young-min |
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류준열 as Yang-ge |
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하윤경 as Ha-young |
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Park Keun-rok as Moon-hyuk |
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오희준 as Serviceman |
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전신환 as Jang Se-min |
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이강욱 as Oh Hyung-ju |
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배유람 as Jung-bae |
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남문철 as Ha-young's father |
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김종수 as Professor |
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임지호 as Student |
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Yu Dae-hyeong as Byeong-mu |
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류준열 as Yang Ge |
| Crew | Kim Yong-ho | Martial Arts Choreographer |
| Visual Effects | Cho E-suck | VFX Supervisor |
| Directing | 홍석재 | Director |
| Sound | Kim Jung-sook | Production Sound Mixer |
| Art | Park Ok-kyung | Production Design |
| Sound | Lee Si-hun | Boom Operator |
| Editing | 박민선 | Editor |
| Production | Kim Ji-hoon | Producer |
| Writing | 홍석재 | Writer |
| Writing | Kwon O-kwang | Adaptation |
| Sound | Lee Sung-june | Sound Supervisor |
| Production | Lee Ji-seung | Executive Producer |
| Sound | 김해원 | Original Music Composer |
| Writing | Jo Seul-yeah | Story Developer |
| Costume & Make-Up | Kim So-ra | Costume Design |
| Production | 최익환 | Executive Producer |
| Visual Effects | 박철용 | Special Effects Supervisor |