The Prison

Han Suk-kyu

As Jung Ik-ho

Kim Rae-won

As Song Yoo-gun

Jung Woong-in

As Prison Director Kang

Jo Jae-yun

As Hong-pyo

Shin Sung-rok

As Chang-gil

Jeon Bae-soo

As Chief of Security

Lee Kyung-young

As Director Bae

Kang Shin-il

As Director Noh

Kim Sung-kyun

As Dr. Kim

Park Won-sang

As Manager Jung

Jung Suk-won

As Beom-mo

Han Joo-wan

As Jong-dae

Yu Ha-jun

As Yong-chul

Park Jin-woo

As Mr. Oh

Lee Seung-jin

As Prisoner

Yeon Song-ha

As Mistress

Kim Chan-hyung

As Song Yoo-cheol

Yoon Byung-hee

As Agu

Jong Ho

As Prisoner

Na Kwang-hoon

As Jang Min-gi

Yoo Jeong-ho

As Seo Gi-tae

Ha Soo-ho

As Chang-gil's Group Member

Kyul Hwi

As Gye-sik

Kim Joo-hwang

As Police Executive

Kim Moon-jong

As Chang-gil's Gang

Hyun Bong-sik

As Agu's man