"Chilsung School is for troubled kids. One day, a strange and bleak mood surrounds the school. The teachers turn into zombies. The kids must struggle to stay alive."
Baek Seo-bin
as Jeong Shik
Cha Min-jee
as Jung Ja
Kim Gyeong-ryong
as Principal
Kim Seung-hwan
as Vice principal
Park Jae-hoon
as Guidance teacher
Lee Sang-eun
as
Ha Eun-seol
as Hye Na
Seo Joon
as Cheol Gi
Lee Seol-gu
as Teacher Kim
Son So-young
Lee Jae-seok
as Jae-seok [Student]
Jo Sung-yul
Writer
Kim suk-jung
Director