Description :
A by-the-book police officer is assigned to secretly investigate a team leader who believes that the rules shouldn't stop an investigation. As the officer investigates further, his own attitudes begin to mirror the team leader's. The Policeman's Lineage
Genre :
Casting :
Cho Jin-woong , Choi Woo-shik , Park Hee-soon , Kwon Yul , Park Myung-hoon , Jeong Seong-mo , Lee Eol , Hong Gi-jun , Lee Hyun-wook , Bek Hyun-jin , Park Jung-bum , Won Hyun-jun , Son In-yong , Yeon Je-wook , Cha Yup , Lee Do-goon ,