류승완
Director
정도안
Special Effects Supervisor
Ji Jung-hyeon
Stunts
Lee Jeon-hyoung
VFX Supervisor
류승완
Writer
정두홍
Fight Choreographer
한재덕
Producer
임승용
Producer
Nam Na-young
Editor
Cho Yong-kyu
Director of Photography
Park Elhen
Production Design
Kim Dong-joo
Executive Producer
Kim Jang-wook
Executive Producer
Kuk Su-ran
Line Producer
Bang Jun-seok
Original Music Composer
Jeon Cheol-hong
Screenplay
Lee Jung-hoon
Assistant Director
Han Dong-wook
Assistant Director
허명행
Fight Choreographer
이목원
Props
최민식
Gang Tae-shik
류승범
Yoo Sang-hwan
임원희
Won-tae
천호진
Sang-chul
김수현
Kwon Rok
나문희
Sang-hwan's Grandmother
기주봉
Yu Sang-hwan's Father
변희봉
Coach Park
안길강
Correctional Supervisor
Kim Yeong-in
Old Man Kim (uncredited)
홍지민
Caretaker (uncredited)
오달수
Yong-dae
정인기
Doctor (uncredited)
Hwang Choon-ha
Yong-jin
정정훈
Gwang-ho
박준면
Fat Lady
