Oh Dong-ku
Ryu Deok-hwan
Coach
Baek Yoon-sik
Homeroom Teacher
Jang Nam-yeol
Manager
Min Kyung-jin
Jong-man
Park Young-seo
Park Joon-woo
Lee Eon
Dong-ku's Father
Kim Yun-seok
Japanese Teacher
Tsuyoshi Kusanagi
Big Guy
Moon Se-yoon
Yoon Won-seok
Dong-cheol
Kim Won-sik
President
Choi Jung-woo
Director
Lee Hae-young
Writer
Lee Hae-jun
Screenplay
Producer
Kim Moo-ryoung
Sound Supervisor
Lee Seung-chul
Director of Photography
Cho Yong-kyu
Original Music Composer
Kim Hong-jip
Lighting Director
Chu In-sik
Kim Mi-hee
Editor
Nam Na-young