Chang Chen

~ as ~

Jang-jin

Ha Jung-woo

~ as ~

Joo-yeon's Husband

Park Ji-a

~ as ~

Hong Joo-yeon

Kang In-Hyung

~ as ~

Young Prisoner

Kim Ki-duk

~ as ~

Prison Warden

Lee Joo-suk

~ as ~

Prisoner

Oh Soon-tae

~ as ~

Prisoner

Lim Hyung-kook

~ as ~

Seong-joon

So Jae-Ick

~ as ~

Prison Officer visiting Office

Shin Taek-gi

~ as ~

Taxi Driver