Oh Hyun-woo
Han Yoon-hee
Choi Mi-kyeong
Ju Yeong-jak
Eun-gyeol
Hyun-woo's Mother
Yoon-hee's Mother
Hyun-young
Eung-soo
Byung-ok
Gun
Prison Officer
Security Manager of Prison
Priest Choi
Dong-ryuk
Prison Guard in Charge of Visitation
Crying Woman
Female Factory Worker
Singing Demonstration Student
Young Man Playing Piano at Catholic Church