4th Period Mystery

High school guys must find the killer of their classmate before the next class start, in 40 minutes.

Grosses

South Korea
$360,944
Domestic ()
Summary Details
DistributorLotte Entertainment
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Opening$192,619
217 theaters
Release DateAug 12, 2009
Running Time1 hr 26 min
GenresAction Crime Drama Mystery Thriller
In Release142 days/20 weeks
Widest Release217 theaters