Squad Chief Go

Detective Jang

Detective Ma

Detective Young-ho

Detective Jae-hoon

Lee Moo-bae

Ted Chang

Police Superintendent

Detective Squad Chief Choi

General Manager Jung

Chief Go's Wife

Chicken Restaurant Owner

Hong Sang-pil

Hwan-dong

Product Director Heo

Ansan branch

Gang Member

Sun-hee

Woman on the 3rd Floor

Ansan Branch Gang Member

Mapo Police Station Serious Crime Squad

Busan Branch Customer

Cameraman

Detective

Gungpyeong Port Uniformed Police Officer

Ansan Branch Customer

Class President's Daughter