4th Period Mystery

Original title: 4교시 추리영역

86 minutes • 2009 • 5.9 Score

During fourth period, high schooler Da-jeong finds her classmate Tae-gyu dead in a classroom and Jeong-hun standing in front of him with blood on his clothes. In order to stop Jeong-hun from becoming the prime suspect, Da-jeong must help him find the real murderer, who is still inside the school building, under 40 minutes before period four ends.

Sang-yong Lee

Director