동주

คัง ฮา-นึล

Yun Dong-ju

พัก จ็อง-มิน

Song Mong-gyu

김인우

Detective

최홍일

Dong-ju's Father

김정팔

Mong-gyu's Father

최희서

Kumi

신윤주

Lee Yeo-jin

김우진

Hyochi

민진웅

Kang Cheo-joong

박명신

Mong-gyu's Mother

이선주

Dong-ju's Mother

Seong Hong-il

Myung Hee-jo