Lee Je-hoon
Jang-ho
Based on the true story of Kim Ho-Joong, who first appeared on Korean TV show STARKING on July 18, 2009. During the program, Kim Ho-Joong surprised people with his vocal abilities and also made people cry because of his background story. He grew up as a troubled kid who joined gangs, but because of his grandmother he began to sing in earnest.
Paparoti
Jang-ho
Sang-jin
Sook-hee
Gang Boss
Mi-sun
Sang-jin's Alumnus
Chang-soo
Drunken Man (cameo)
Teacher
Delivery Man
Ji-min
Principle Deok-saeng
English teacher
Dog hair
Big eye
Jang-ho (young)
Jang-ho's grandmother
Detectiver
Ax
MC
Режиссёр
