Soohyun
Han Suk-kyu
Sunyoung
Shim Hye-jin
Yeong Chul's Brother
Yoo Yeon-su
Su Chul
Lee Il-su
Midan
Jin Hee-kyung
General Hwang
Shin Hyun-joon
the head of a hospital
Kim Hak-cheol
Jin Myeong
Kim Myeong-kuk
Musicians
Ryoo Sun-Cheol
Student
Ji Chun-seong
Youngchul's Younger Brother
Choi Hak-rak
Yeong Chul
Hong Seong-deok
Director
Kang Je-kyu
Screenplay
Stunts
Ricky Jeon Je-Hyeok
Original Music Composer
Lee Dong-jun
Editor
Park Gok-ji
Producer
Oh Jung-wan
Lighting Director
Lee Kang-san