김강우

Yang Choon-dong

김범

Kim Joon

박혁권

Gi-woo

이준혁

Yang-soo

서현철

Chief Detective Ko

박성웅

Chul-hyun

Kim Yoo-bin

Da-hee

이솜

Seung-gi

서영화

Joon's mother

김기천

Studio owner

유승목

Restaurant boss

김정팔

Da-hee's Father

김익태

Chief of Police

최교식

Detective

정종열

Detective 2

박건락

Detective 3

신성일

Detective 4

Park Joo-Hyung

Guro-gu detective

박성연

Eun-ji's mother

박은영

Da-hee's neighborhood resident