방황하는 칼날

Jung Jae-young

Lee Sang-hyeon

Lee Sung-min

Jang Eok-gwan

서준영

Park Hyeon-soo

Lee Soo-bin

Lee Su-jin

Lee Ju-seung

Jo Doo-sik

Kim Hong-pa

Team Leader Koo

Kim Dae-myung

Yang Tae-seop

Jeong Seok-yong

Min-ki's Father

Park Myung-shin

Min-ki's Mother

조연호

Cheol-yong's Father

정형석

Detective

Kim Hyun

Cheol-yong's Mother

Lee Soo-kyung

Student

Kim Won-jin

Seoul Detective #4

김선화

Mi-jin's Mother

Kang Suk-won

Gangneung Police 3