조덕제

Investigator at So-hyun's Crime Scene

康侦探

Jo Duk-Je

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Police Officer Seo

督察1

Chang-yi's Gang

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Yeo Sang-goo

警官

Director of Students

Ma Sang-yeol

Hyun-cheol

暴徒

Dong-pil's Father

Gang Leader Lee (uncredited)

Major Jo

侦探

酒吧老板

侦探1

裴

Choon-bae

Small Seafood Restaurant Owner

Choi Yong-gil

叔叔

Cho-hee's Father

Sandwich Eater