Lee Byung-hun
Seo In-woo
Acting
Lee Eun-ju
In Tae-hee
Acting
Yeo Hyun-soo
Im Hyun-bin
Acting
Hong Soo-hyun
Yeo Hye-joo
Acting
Namkoong Min
Kim Chul-sung
Acting
Lee Jae-yong
Kwak Yoon-jung
Acting
Im Jae-geun
Kim Jin-tae
Acting
Lee Beom-soo
Lee Dae-geun
Acting
Kim Min-jae
Kim Min-jae
Acting
Jang Suk-won
Cho Jae-Il
Acting
Jeon Mi-seon
In-woo's Wife
Acting
Ki Joo-bong
Director of Student Affairs
Acting
Park Cheol-min
P.E. Teacher
Acting
Kim Kap-soo
Professor of Sculpture
Acting
Oh Ji-hye
Substitute Teacher of Korean
Acting
Woo Jung-kook
Courier
Acting
Lee Seok-ku
Supermarket Owner
Acting
Kim Jung-young
English Teacher
Acting
Hwang Hyo-eun
Sculpture Schoolgirl
Acting
Lee Soo-young
Class President
Acting