A low-life scumbag gets kidnapped by a mysterious gang and put through inhumane training to become a mole inside the police force.
as Gu Dong-Hyeok
as Beom-pyo
as Squad Leader Shin
as Detective Park
as Han-doo
as Jang Tae-choon
as Myeol-chi
as Ku Dong-pil
as Detective Park
as O Joo-tae
as Bae Jae-hak
as Dong-hyeok's Father
as Baek Chang-kyu
as DUI Crackdown Officer 1
