Death Bell

In a prep-class for year-end exams, a sadistic killer puts the students through mind-games in order to save each other.

Cast

Lee Beom-soo

Hwang Chang-wook

Yoon Jung-hee

Choi So-yeong

Nam Gyu-ri

Kang Yi-na

Kim Bum

Kang Hyeon

Son Yeo-eun

Yoon Myung-hyo