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.
Choi Woo-shik
Choi Min-jae
Cho Jin-woong
Park Kang-yoon
Lee Hyun-wook
President Kim
Park Hee-soon
Chief of inspection
Kwon Yul
Na Young-bin
Park Myung-hoon
Cha Dong-chul
Jeong Seong-mo
President Kim
Lee Eol
Seo Joong-ho
