South Korea Synopsis
4교시 추리영역
“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.
The 2008–2010 South Korea Window
128 South Korea films released in this three-year window, ranked here by audience rating. 4th Period Mystery sits at position #81.
The 2000s South Korea Landscape
Catalog density by release year in the 2000s. Highlighted year (yellow) is when 4th Period Mystery premiered. 321 total titles in this decade from South Korea.
Reception Benchmarks
Ranked #1,100 of 1,397 South Korea films indexed here (21st percentile by TMDB audience score).
Rating is -0.7 points below the South Korea average of 6.9/10.
Among South Korea Crime productions specifically: #172 of 202 (top 85%).
Production Details
| Primary Country | South Korea |
|---|---|
| Original Language | Korean |
| Production Companies | Sway Entertainment, Lotte Entertainment |
| Runtime | 1h 26m |
| Release Date | August 12, 2009 |
| IMDb | tt1810510 |