Character Name : Gang Tae-shik

Original Name : 최민식

Gender : Male

Character Name : Yoo Sang-hwan

Original Name : 류승범

Gender : Male

Character Name : Won-tae

Original Name : 임원희

Gender : Male

Character Name : Sang-chul

Original Name : 천호진

Gender : Male

Character Name : Kwon Rok

Original Name : 김수현

Gender : Male

Character Name : Sang-hwan's Grandmother

Original Name : 나문희

Gender : Female

Character Name : Yu Sang-hwan's Father

Original Name : 기주봉

Gender : Male

Character Name : Coach Park

Original Name : 변희봉

Gender : Male

Character Name : Correctional Supervisor

Original Name : 안길강

Gender : Male

Character Name : Old Man Kim (uncredited)

Original Name : Kim Yeong-in

Gender : Male

Character Name : Caretaker (uncredited)

Original Name : 홍지민

Gender : Female

Character Name : Yong-dae

Original Name : 오달수

Gender : Male

Character Name : Doctor (uncredited)

Original Name : 정인기

Gender : Male

Character Name : Yong-jin

Original Name : Hwang Choon-ha

Gender : Male

Character Name : Gwang-ho

Original Name : 정정훈

Gender : Male

Character Name : Fat Lady

Original Name : 박준면

Gender : Female