Jang In-sub

Lee Ji-hoon • 5 episodes

Cha Seong-tae • 12 episodes

Choi Chan-soo • 12 episodes

Yoon-sub (archive footage)

Oh Sang-min • 12 episodes

Plastic surgeon • 1 episodes

Yoon Ji-seok • 16 episodes

Yoon-sub

Hwangbo Yu-ui • 32 episodes

Mokpo

Choi Seong-eun • 3 episodes

Eung-chul • 16 episodes

Oh Jin-kyu • 16 episodes

So Sang-hee • 16 episodes

Jae-woo

Bradley • 16 episodes

Yang Woo-Jin • 16 episodes

Min-chul

Bong Man-Ho • 51 episodes

Taeik

Jihwan

Department Head Kim

Rookie Detective

Police Officer

Finance crime special team

Financial Crimes Team Member

Young-jae