as Chief Detective
as Pilot Baek
as Chief Detective Ko
as Client
as Lim Seung-man
as Dong-woo
as Choi Kyung-rok
as Jo Hyun Suk
as Hwang Kyeong-cheol
as Seong-Ki
as Jang Sam-bong
as Jo Pan-shik
as Cha Ho-yeol
as Jang Joong-kyu
as Yoo-jin's stepfather
as Baek Cham
as Deputy Department Head Seo
as Joo Dong-il
as Oh Dae-yong
as Byung-soo
as Seo Hyun-sik
as Jeong Hong-sik
as Yang Myung-chul
as Soo Jin's father
as Seo Hyeon-cheol
as Choi Bok
as Seo Dong-jae
as Go Eun Pyo
as Hyun-Joo's father
as Lee Sang-Hoon
as Hong Jin-Hong
as In Gook
