4th Period Mystery
"4th Period Murder Mystery"
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.
Genres: Action, Adventure, Crime, Mystery, Thriller
Directors: Lee Sang-yong
Writers: Dong-Yeob Shin, Lee Sang-yong, Shin Jae Ho, Shin Jae-Ho, Shin Jai-Ho
Cast
IMDB: tt1810510