Kwon Sang-woo
Kang Dae-man
Sung Dong-il
Noh Tae-su
Lee Kwang-soo
Yeo Chi-hyeong
Seo Young-hee
Seo Mi-ok
Nam Myung-ryeol
Orphanage Director Woo Won-il
Choi Deok-moon
Mr. Kim Jung-hwan
Son Dam-bi
Yoon Sa-hee
Lee Il-hwa
Lee Mi-sook
Choi Seong-won
Detective Cho Young-cheol
Kim Dong-wook
Captain Kwon Cheol-in
Kim Kwang-kyu
Gwang-gyu
Park Seong-il
Detective Song Jae-pil
Jeong Yeon-joo
Seo Hee-yeon
Oh Hee-jun
Kim Jae-min
Kim Sung-kyu
Lee Dae-hyun
Kim Joong-ki
Chief of Police
Lee Chung-hee
Policewoman
Kim Yong-jun
Factory Director
Park Seong-yeon
Nurse
Hong Eun-taek
Kang Gun-woo
Cha Sung-je
Hwang Do-il
Shin Dam-su
Chinese Restaurant Chef
Kim Won-Jin
Black Suit Man (uncredited)
Pyo Chang-won
Self