An easy-going corrupt detective is partnered up with a younger, more idealistic detective. The two try to influence each other to become more like themselves but must cooperate when faced with a strange case.
Det. Jo Yoon-soo
Det. Kang Min-ho
Su-won
Yoon-soo's wife
Det. Lee Hyung-koo
Police Chief
Detective Chief
Park
Tea-seong
Hwang-jae
Senior Inspector
Pickpocket
Guard
Detective Kim
Pastor
Head of the Inspection
Female police officer
Street vendor
