Park Joong-hoon
Detective Woo
Ahn Sung-ki
Chang Sung-min
Jang Dong-gun
Detective Kim
Park Seung-ho
Detective Lee
Lee Won-jong
Detective Park
Gi Ju-bong
Chief of Criminal Unit
Song Young-chang
Drug Dealer
Lee Hae-eun
Detective Woo's Sister
Cheal-jong Shim
Detective Joo
Kwon Yong-woon
Laundromat Owner