Once Upon a Time in High School
- Cast: Kwon Sang-woo, Lee Jung-jin, Han Ga-in, Lee Jong-hyuk, Park Hyo-joon
- Duration: 116 minutes
- Genre: Romance, Drama, Action
- Rating: 7.2/10
- Release Date: 2004-01-15
A model student transfers to the notorious Jungmoon High School known for its severe corporal punishment by teachers and power struggles between school gangs.
