Once Upon a Time in High School (2004) is a Romance, Drama, Action film that follows a model student transfers to the notorious Jungmoon High School known for its severe corporal punishment by teachers and power struggles between school gangs. Once Upon a Time in High School is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 7.3 out of 10 from 91 votes. Fans of romance movies may also want to explore similar titles below.