Cho Jin-woong

Park Kang-yoon

Park Jae-chul

Paramedic

Yoon Jin-young

Jang

Lee Do-goon

Detective Heo

Cha Yup

Detective Ki

Yeon Je-wook

Detective Ahn

Son In-yong

Detective Moon

Won Hyun-jun

Jeon Yong-bae

Park Jung-bum

Min-jae's father

Bek Hyun-jin

Kwon Gi-ahn

Lee Hyun-wook

Kim

Hong Gi-jun

Yong

Lee Eol

Seo Joong-ho

Jeong Seong-mo

President Kim

Park Myung-hoon

Cha Dong-chul

Kwon Yul

Na Young-bin

Park Hee-soon

Chief of inspection

Choi Woo-shik

Choi Min-jae

Lee Taek-geun

Past police