Lee Na-young as Moon Yu-jung

Gang Dong-won as Jung Yun-soo

Youn Yuh-jung as Sister Monica

Kang Shin-il as Chief Lee

Jung Young-sook as Yoo-jung's Mother

Kim Ji-young as Grandmother Park

Oh Kwang-rok as Death Row Inmate 2896

Kim Bu-seon as Hong

Jang Hyun-sung as Moon Yu-chan

Kim Se-dong as Prison Guard Seo

Jeong In-gi as Jung Min-seok

Jung Jin as Tae-seon

Yang Ik-june as Hwan-gyu

Eun Won-jae as Young Yun-soo

Lee Byung-joon as Young Eun-soo

Kim Jin-hyeok as Prison Guard A

Choi Yong-min as President Choi

Oh Jung-se as Teacher Kim

Kim Jae-man as Je-bi

Oh Soon-tae as Ddeok-dae

Go Dong-eop as Yun-soo's Father

Kim So-hee as Yum-soo's Mother

Choi Jung-woo as Uncle

Park Pal-Young as Chief of Detention Center

Lee Jae-gu as Teacher

Han Sang-chul as Instructor

Kim Ja-young as Housekeeper

Na Ki-soo as Priest

Shin Young-jin as Yu-jung's Sister-in-Law