Trailer
Cast
Jung Jae-young
Kim Sang-nam
Yu Seon
Na Joo-won
조진웅
Charles
Jeong Gyu-su
Police
김호원
Goon San High Baseball Team
김경호
Kim Kyung-jun
Kang Shin-il
Vice Principal
장기범
Cha Myeong-jae
Jin Kyung
Nun
Lee Hyun-woo
Kim Jin-man
김동영
Jo Jang-hyuk
김혜성
Jang Dae-geun
Kim Mi-kyeong
Principal Nun
지일주
Oh Chul-jin
손승원
Park Choong-nam
Jeon Kuk-hwan
General Manager