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

Kim Sung-kyun
Dr. Kim

Park Won-sang
Manager Jung

Jung Suk-won
Beom-mo

Han Joo-wan
Jong-dae

Yu Ha-jun
Yong-chul

Park Jin-woo
Mr. Oh

Lee Seung-jin
Prisoner

Yeon Song-ha
Mistress

Kim Chan-hyung
Song Yoo-cheol

Yoon Byung-hee
Agu

Jong Ho
Prisoner

Na Kwang-hoon
Jang Min-gi

Yoo Jeong-ho
Seo Gi-tae

Ha Soo-ho
Chang-gil's Group Member

Kyul Hwi
Gye-sik

Kim Joo-hwang
Police Executive

Kim Moon-jong
Chang-gil's Gang

Hyun Bong-sik
Agu's man