On screen
Cast
13 credited performers
Uhm Tae-woong
Kim Yeong-nam
Park Sang-myeon
Vice Principal
Artwork unavailable
Jeon Soo-kyung
Principal
Artwork unavailable
Yun Hyun-suk
PTA President
Artwork unavailable
Choi Yi-na
Character not listed
Artwork unavailable
Nam Dae-hyeop
Character not listed
Hong Jeong-min
Eun-bi
Lee Jae-jun
Joon-soo
Artwork unavailable
Cho Jae-young
Chang-il
Im Han-bin
Character not listed
Han Chang-min
Character not listed
Artwork unavailable
Doyeon
Character not listed
Lee Seong-jong
Character not listed