A notorious dirty cop makes an honest attempt to catch a serial killer who even murdered his own parents.
as Kang Chul-joong
as Jo Kyu-hwan
as Eom Chung-il
as Kim Young-soo
as Detective Nam
as Detective Lee
as Lee Ahn-soo
as Dae-kil
as Yong-man
as Mrs. Jo
as Sticky Note
as Song Haeng-ki
as Yong-man's Second Daughter
as Yong-man's Colleague
as Cho Myung-cheol
as Kim Young-soon
as Choi Hyeong-do
as Young-shin
as Captain Park
as Go Heung-sik
as Branch Manager
as Jeon Woo-cheol
as Kim Deok-song
as Choi Doo-sik
as Chul-joong's Mother
as National Forensic Service Chief
as Detective Inspector
as Traffic Chief
as Bottled Water Lady
as Bathhouse Man
as Chief Yoon
as Street Vendor
as Inspection and Surveillance
as CEO of Colatech
as Detective Choi
as Taxi Driver
as National Forensic Service Researcher
as National Forensic Service Employee 1
as National Forensic Service Employee 2
as Old Woman
as Yongsan Police Station Leader
as Yongsan Prefecture Detective 1
as Yongsan Prefecture Detective 2
as Heung-sik's Wife
as Heung-sik's Colleague
as Restaurant Owner
as Detective
as Inspection Department Employee
as Yong-man's Girlfriend
as Young-shin's Friend
as Meat
as Mortuary Employee
as Cubed Radish Kimchi Customer 1
as Cubed Radish Kimchi Customer 2
as Cubed Radish Kimchi Customer 3
as Cubed Radish Kimchi Customer 4
as Cubed Radish Kimchi Customer 5
as Ah-reum
as Se-jin
as Police
