태양은 없다

정우성

Do-chul

Lee Jung-jae

Hong-ki

Lee Beom-soo

Byeong-guk

한고은

Mimi

Park Ji-hoon

Seong-hoon

이기열

Mr. Moon

Han Sang-mi

Hong-ki's Mother

Park Sung-woong

Byeong-guk's Man

김영호

Boxing Trainer

권태원

Man

Lee Bong-gyu

Lender

최선중

Doctor