부당거래

Hwang Jung-min

Choi Cheol-gi

류승범

Joo Yang

유해진

Jang Seok-goo

천호진

Chief Kang

Don Lee

Ma Dae-ho

Woo Jung-kook

Lee Dong-seok

조영진

Chairman Kim

정만식

Inspector Kong

Lee Sung-min

Chief Prosecutor

Kim Su-hyun

Soo-il

구본웅

Yoon-jjang

Kim Min-jae

Detective Lee

Lee Hee-jun

Detective Nam

오정세

Reporter Kim

이종구

Representative Ko

백승익

Killer

송새벽

Cheol-gi's Brother-in-Law

고서희

Cheol-gi's Sister