The Policeman's Lineage

Choi Min-jae

Park Kang-yoon

President Kim

Chief of inspection

Na Young-bin

Cha Dong-chul

President Kim

Seo Joong-ho

President Yong

Kwon Gi-ahn

Min-jae's father

Min-jae's sister

Jeon Yong-bae

Detective Moon

Detective Ahn

Detective Ki

Detective Heo

Director Jang

Paramedic

Past police 1

Informant

Min-jae's mother

Manager Han

Driver