아들

차승원

Lee Gang-Sik

류덕환

Joon-suk

김지영

Kang-Sik's mother

김윤혜

Mimi

서우

Yeo-Il

장영남

correction officer

정재영

Father Goose (voice)

Gong Ho-seok

Inmate (uncredited)

이문수

Warden (uncredited)

이철민

prisoner (uncredited)