Lee Byung-hun
Seo In-woo
이은주
In Tae-hee
여현수
Im Hyun-bin
홍수현
Yeo Hye-joo
남궁민
Kim Chul-sung
이지용
Kwak Yoon-jung
임재근
Kim Jin-tae
이범수
Lee Dae-geun
김민재
Kim Min-jae
장석원
Cho Jae-Il
Jeon Mi-seon
In-woo's Wife
기주봉
Director of Student Affairs
Park Cheol-min
P.E. Teacher
김갑수
Professor of Sculpture
Oh Jee-hye
Substitute Teacher of Korean
Dong-gi Woo
Courier
이석구
Supermarket Owner
김정영
English Teacher
Hwang Hyo-eun
Sculpture Schoolgirl
Lee Soo-young
Class President
김대승
Bungee Jumping of their Own
Released
Bande-annonce
