A notorious dirty cop makes an honest attempt to catch a serial killer who even murdered his own parents.
Sul Kyung-gu
Lee Sung-jae
Kang Shin-il
Kim Jung-hak
Do Yong-gu
Ahn Nae-sang
Lee Moon-sik
Sung Ji-ru
Yoo Hai-jin
Lee Kan-hee
Lee Jeong-heon
Ki Joo-bong
Kim Yoon-ah
Kim Hee-seon
Oh Seung-myeong
Park Seoung-tae
