Kwon Sang-woo
Jang Do-young
Acting
Yoo Ji-tae
Oh Jin-woo
Acting
Son Byung-ho
Yoo Kang-jin
Acting
Uhm Ji-won
Kang Joo-hee
Acting
Lee Han-wi
Section Chief Bang
Acting
Lee Joong-moon
Lee Dong-jik
Acting
An Kil-kang
Yang Ki-taek
Acting
Jo Hyun-wu
Instructor
Acting
Moon Jeong-hee
Yoon Jung-min
Acting
Kang Seong-jin
Jo Young-chul
Acting
Lee Joo-sil
Do-young's Mother
Acting
Jung Won-joong
Chief Prosecutor
Acting
Kim Yun-seok
Ju Hyun-tae
Acting
Ko Chang-seok
Gang Member
Acting
Cho Jin-woong
Guryongpa Gang Member
Acting
Kim Yong-tae
Yoo Kang-jin
Directing
Park Hyuk-kwon
Fellow Detective
Acting
Cho Seong-ha
Trial Prosecutor
Acting
Son Byeong-uk
Yellow Hair
Acting
Kim Se-dong
Captain Choi
Acting
Kim Won-jin
Dogang-pa Organization Member (uncredited)
Crew
Lee Geon-moon
Steel Gang Member
Crew
Choe Min
Guryongpa Gang
Acting
Jung Sang-cheol
Chief Prosecutor
Acting
Seo Jeong-gyu
Prosecutor
Acting