류승범

Oh Sang-do

황정민

Lieutenant Do Jin-gwang

김희라

Lee Taek-jo

추자현

Ji-young

이도경

Jang-cheol

온주완

Yoo Sung-geun

정우

Detective Kim

신정근

Section Chief Goh

최진호

Chang-jun

Kim Jin-hyeok

Young-nam

양재영

Hyoung-Nam

Lee Eol

Detective Choi

김영웅

Criminal

Bo Ri

Room Salon Woman (uncredited)