An imprisoned ex-police inspector discovers that the entire penitentiary is controlled by an inmate running a crime syndicate and becomes part of the crime empire.
Han Suk-kyu
Jung Ik-ho
Kim Rae-won
Song Yoo-gun
Jung Woong-in
Prison Director Kang
Jo Jae-yun
Hong-pyo
Shin Sung-rok
Chang-gil
Jeon Bae-soo
Chief of Security
Lee Kyung-young
Director Bae
Kang Shin-il
Director Noh
