Lee Eol
Seo Joong-ho
Park Hee-soon
Chief of inspection
Cho Jin-woong
Park Kang-yoon
Park Jung-bum
Min-jae's father
Choi Woo-shik
Choi Min-jae
Yeon Je-wook
Detective Ahn
Kwon Yul
Na Young-bin
Lee Hyun-wook
Kim
Jeong Seong-mo
President Kim
Park Myung-hoon
Cha Dong-chul
Cha Yup
Detective Ki
Baek Hyun-jin
Kwon Gi-ahn
Won Hyun-jun
Jeon Yong-bae
Yoon Jin-young
Jang
Hong Gi-jun
Yong
Son In-yong
Detective Moon
Jang Seo-kyung
Min-jae's younger sister
Park Jae-cheol
Paramedic
Lee Taek-geun
Past police
Lee Do-goon
Detective Heo