류승범

Yoon Seok-woo

Go Joon-hee

Kim Yoo-min

Kim Roi-ha

Seok-woo's father

이칸희

Seok-woo's mother

Hwang Hyo-eun

Seok-woo's sister

Don Lee

Bully

정우

Joong-dong

최덕문

cook

Kim Moo-yul

Ji-ho

Bong Joon-ho

Lee Joon-ho

Park Ho-young

Park Ho-young

Yoon Je-moon

Joo Je-moon