Jung Moon-sung

Lee Ki-hwan • 12 episodes

Do Jae-hak • 1 episodes

Hwang Se-woong • 12 episodes

Jo Jeong-sik • 12 episodes

Jisan prisoner • 1 episodes

Kim Gyu-tae

Kang San • 12 episodes

Jung Seong-jun

Yong-hwan

Jang Cheon-woo • 12 episodes

Jang Cheon-woo • 2 episodes

Self • 2 episodes

Do Jae-hak • 24 episodes

Cha Jeung-seok • 24 episodes

Woo Tae-ho • 16 episodes

Jung Seong-jun • 12 episodes

Self • 1 episodes

Lee Tan • 48 episodes

Self • 1 episodes

Jo Myung-hee • 6 episodes

Yook Ryong • 32 episodes

Department Head Daniel Jegal • 10 episodes

Captain Yoo's Brother • 16 episodes

Han Dong-hoon • 20 episodes

Hwang Jung-hwan • 14 episodes

Han Goo-young • 50 episodes

Oh Gi-chul • 20 episodes

Detective Lee Tae Sik • 20 episodes

Friend of Cheol-gi's Brother-in-Law 3