Um Tae-goo
Byung-gu
Lee Hye-ri
Min-ji
Hee-won Kim
Master Park
최준영
Gyo-seok
이설
Ji-yeon
최덕문
Mr. Jang
임성미
Doctor
임한빈
Han-bin
장선
Staff
유창숙
Min-ji's Grandmother
권혁성
Firebird Gymnasium Member 9
나경진
Nurse 1
