The Policemans Lineage

Choi Woo-shik

Choi Min-jae

Cho Jin-woong

Park Kang-yoon

이현욱

President Kim

Park Hee-soon

Chief of inspection

Kwon Yul

Na Young-bin

Park Myung-hoon

Cha Dong-chul

정성모

President Kim

이얼

Seo Joong-ho

Hong Gi-jun

President Yong

Bek Hyun-jin

Kwon Gi-ahn

박정범

Min-jae's father

장서경

Min-jae's sister

Won Hyun-jun

Jeon Yong-bae

Son İn-yong

Detective Moon

연제욱

Detective Ahn

Cha Yeob

Detective Ki

Jeong Seong-mo

Lee Eol

Lee Hyun-wook