Ryu Deok-hwan
Oh Dong-ku
Baek Yoon-sik
Coach
Park Young-seo
Jong-man
Lee Eon
Park Joon-woo
Kim Yun-seok
Dong-ku's Father
Tsuyoshi Kusanagi
Japanese Teacher
Moon Se-yoon
Big Guy
Yoon Won-seok
Kim Won-sik
Dong-cheol
Choi Jung-woo
President
Jang Nam-yeol
Homeroom Teacher
Min Kyung-jin
Manager
