A model student transfers to the notorious Jungmoon High School known for its severe corporal punishment by teachers and power struggles between school gangs.
Unfortunately the movie Once Upon a Time in High School is not yet available on HBO Max.
Production | Noh Jong-yun | Producer |
Sound | Kim Jun-seok | Original Music Composer |
Crew | Choi Hyeon-gi | Cinematography |
Art | Kim Ki-chul | Production Design |
Production | Tcha Sung-jai | Executive Producer |
Editing | Pil Gam-seong | Assistant Editor |
Sound | Kim Kyung-tae | Production Sound Mixer |
Directing | Yoo Ha | Director |
Writing | Yoo Ha | Screenplay |
Visual Effects | Kim Byeong-gi | Special Effects Supervisor |
Editing | Park Gok-ji | Editor |
Costume & Make-Up | Kim Seo-young | Makeup & Hair |
Sound | Lee In-gyu | Sound Designer |
Crew | Sin Jae-myeong | Fight Choreographer |