4th Period Mystery2009
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.
- Released
- 12. 8. 2009
- Runtime
- 86 min
- Genres
- Crime, Mystery, Thriller, Action
- Certification
- NO
- Country, language
- KR · KO
- Community rating
- 5.8 · 23 votes