One will die for every incorrect answer.
In a prep-class for year-end exams, a sadistic killer puts the students through mind-games in order to save each other.
Made in KR
6.2/10
2008
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Cast
Lee Beom-soo
As Hwang Chang-wook
Yoon Jung-hee
As Choi So-yeong
Nam Gyu-ri
As Kang Yi-na
Kim Bum
As Kang Hyeon
Son Yeo-eun
As Yoon Myung-hyo
Lee Eol
As Security guard
Kim So-hee
As Ji-won's mother
Kong Jeong-hwan
As Lee Chi-yeong
Ham Eun-jung
As Kim Ji-won
Yang Ji-won
As Min Hye-yeong
Lee Chae-won
As Yeom Ji-hyang
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