하류인생

조승우

Choi Tae-woong

김규리

Park Hye-ok

Kim Hak-jun

Oh Sang-pil

유하준

Park Seung-mun

기정수

Park Il-won

김봉수

Song Doo-soo

구성환

Choon-sik

문정희

Hong Soo-bi

이혜영

Tae-woong's mother

태인호

Deok-dae's Friend

김남길

Police Officer at Checkpoint

Ha Sang-won

Obstetrician

Jeong Su-yeong

Sang-pil's Wife

정선아

Secretary

박태경

Jung Pil-goo

김용완

Teacher

이경미

Dancer

김선화

Wife of the Intelligence

황춘하

Cheon Man-gwan

신준범

Salmosa