4th Period Mystery (2009)

Name: 4th Period Mystery
Director: 李相龙 Sang-yong Lee
Released: 2009

第四课时推理领域

StatusFull movie
CountrySouth Korea
LanguageKorean
GenreThriller Mystery
Director李相龙 Sang-yong Lee
Cast俞承浩 Seung-ho Yu 姜索拉 So-ra Kang 朴哲民 Cheol-min Park
Runtime86 Mins
Douban5.4
Updated2026-08-07
Also known as4th Period Mystery

Synopsis

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.