A team of tenacious detectives study the minds of murderers at a time when Korea's first serial murders terrorized the nation. Based on true events.
김남길
Song Ha-young
김소진
Yoon Tae-goo
진선규
Kook Young-soo
려운
Jung Woo-joo
이대연
Baek Jun-shik
정순원
Nam Il-young
김원해
Heo Gil-pyo
홍우진
Oh In-tak
Jo Young-jin
Lee Jin-chul
이하늬
Im Moo-sik
김혜옥
Park Young-shin
서동갑
Kim Bong-shik
