Park Hae-soo

Kim Je-hyeok

박해수

Jeong Kyeong-ho

Lee Jun-ho

정경호

정수정

Ji-ho

Lee Kyu-hyung

Looney

이규형

Choi Moo-seong

Min-cheol

최무성

정민성

Dr. Ko

Park Ho-san

KAIST

박호산

강승윤

Jean Valjean

정웅인

Lieutenant Paeng

Jung Hae-in

Captain Yoo

정해인

Kim Sung-cheol

Jailbird

김성철

Lee Do-hyun

Young Lee Jun‑ho

이도현

Im Hwa-young

Kim Je-hee

임화영

Kang Ki-doong

Officer Song

최성원

Mole Boy

Sung Dong-il

Chief Jo

성동일

Kim Kyung-nam

Lee Joon-dol

김경남

정문성

Captain Yoo's Brother

주석태

Wood workshop manager Yum

Shin Won-ho

Corporal Joo [Jung Woo's soldier]

안상우

Kim Yong Chul [Prison Warden]

Lee Young-suk

"Lifer" [Inmate - Woodwork shop]

이영석

Han Ji-won

Kim Je-hee (Young)

신동훈

Reporter

Yeom Hye-ran

Han Yang's mother

염혜란

김중기

Minister of Justice's aide

Choi Gwang-il

[Death Row Inmate - Detention Center]

최광일

Tae Won-seok

Army Lieutenant [Jung Woo's colleague]

태원석

Choi Young-woo

Prison guard Lee Jeong-jae

최영우

김정팔

Director Ji [Doctor Ko's former boss]

Kim Mo-beom

Private Park Joon-young

서지훈

Min Shik [Ji Ho’s friend]