한석규
Soo-hyun
심혜진
Sun-young
진희경
Midan
신현준
General Hwang
김학철
Head of a Hospital
김명국
Jin-myeong
류순철
Musicians
Ji Chun-seong
Student
최학락
Yeong-chul's Younger Brother
Hong Seong-deok
Yeong-chul
Yoo Yeon-su
Yeong-chul's Brother
Lee Il-su
Su-chul
박동빈
Psycho
배장수
Executive
