Jo Deok-jae

As Detective Choi

As Dong-pil's Father

As Uncle

As Cho-hee's Father

As Father

As Police Officer

As Director of Students

As Gang Leader Lee (uncredited)

As Detective 1

As Small Seafood Restaurant Owner

As Choi Jin-ho

As R

As Pub Owner

As Choi Yong-gil

As Ma Sang-yeol

As Choon-bae

As Detective Kang

As Detective Choi

As Major Jo (uncredited)

As Inspector 1

As Investigator at So-hyun's Crime Scene

As Detective

As Yeo Sang-goo

As Police Officer Seo

As Chang-yi's Gang

As Sandwich Eater

As Kim Suk-hwan

As Thug

As Jo Duk-Je