Park Kang-yoon
Choi Min-jae
Chief of inspection
Na Young-bin
Cha Dong-chul
President Kim
Seo Joong-ho
Yong
Kim
Kwon Gi-ahn
Min-jae's father
Min-jae's younger sister
Jeon Yong-bae
Detective Moon
Detective Ahn
Detective Ki
Detective Heo
Jang
Paramedic
Past police
Informant
Min-jae's mother
