![고사: 피의 중간고사](https://i0.wp.com/themoviedb.org/t/p/w185/lO1Xutn69wJmoEhWMNvCabuFzGa.jpg)
고사: 피의 중간고사
In a prep-class for year-end exams, a sadistic killer puts the students through mind-games in order to save each other.
- Genre: Gyser, Thriller
- Land: South Korea
- Direktør: Chang
- Aktører: 이범수, 윤정희, 남규리, 김범, 손여은, Lee Eol, Kim So-hee, 공정환, 함은정, Yang Ji-won, Lee Chae-won,