Once Upon a Time in High School — Official Trailer

Synopsis

A model student transfers to the notorious Jungmoon High School known for its severe corporal punishment by teachers and power struggles between school gangs.

Cast & Crew

Directed by Yoo Ha

• Kwon Sang-woo
  as Hyeon-su
• Lee Jung-jin
  as Woo-shik
• Han Ga-in
  as Eun-ju
• Lee Jong-hyuk
  as Cha Jong-hoon
• Park Hyo-joon
  as Ham Jae-bok
• Seo Dong-won
  as Seong-hun