A notorious dirty cop makes an honest attempt to catch a serial killer who even murdered his own parents.
Kang Chul-joong
Jo Kyu-hwan
Eom Chung-il
Kim Young-soo
Detective Nam
Detective Lee
Lee Ahn-soo
Dae-kil
Yong-man
Mrs. Jo
Sticky Note
Song Haeng-ki
Yong-man's Second Daughter
Yong-man's Colleague
Cho Myung-cheol
Kim Young-soon
Choi Hyeong-do
Young-shin
Captain Park
Go Heung-sik
