South Korea / Aug 12, 2009 / 15
Overall average
5.0/10
Plot
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.
Main cast
Full cast
| Actor | Role |
|---|---|
| Jo Yun-hei | Hong Ju-hee |
| Lee Chan-ho | |
| Im Soo-hyang | |
| Jung Young-ki | |
| Park Cheol-min | Crazy |
| Oh Jin-ha | Student in grade 2 class 5 |
| Kim Min-su | Virtual Criminal |
Genres
CrimeMysteryThrillerAction
Technical details
| Detail | Value |
|---|---|
| Original title | 4교시 추리영역 |
| Original language | 한국어/조선말 (KO) |
| Spoken languages | 한국어/조선말 |
| Production countries | South Korea |
| Status | Released |
| Production companies | Sway Entertainment, Lotte Entertainment |
| Release date | 12 agosto 2009 |
| Writer | Shin Jai-ho |
| Editing | Kyung Min-ho |
| Assistant directors | Sang-yong Lee |
| Production design | Jeon Jin-won, Kim Jin-chul |
| Art direction | Jeon Jin-won, Kim Jin-chul |
| Set decoration | Jeon Jin-won, Kim Jin-chul |
| Special effects | Kim Byeong-gi |
Show more
| Visual effects | Kim Byeong-gi |
| Music | Lee Sang-wook |
| Sound | Lee Sang-wook |
Release dates
Theatrical release
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