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Movie Info & Details
Release Year2022
Runtime1h 45m
LanguageKorean
CertificationNR
GenresMystery, Romance, Fantasy
Votes2
DirectorRyu Hee-jung
WritersNa Soo-jung, Ryu Hee-jung
TypeFeature Film
Rating5.0 out of 10
Cast8 credited
Also Known As3.5th Period
About 3.5th Period
In the prestigious Shinha High School, there is a secret hidden between the third and fourth periods. There are 3.5 classes where time goes 10 times slower and 10 minutes becomes 100 minutes! Baek Ah-jin accidentally enters the 3.5th period and meets Kang Da-won, a male student who was trapped there. To escape Dawon from the 3.5th period, Ahjin solves the mystery hidden there. But there are people in the school who try to hide 3.5 classes...
Directed by Ryu Hee-jung, 3.5th Period leans on a strong ensemble — Jo Hye-won, Lim Ji-sub, Kim Woojin — to carry a story that balances spectacle with character.
The film landed with audiences for its craft and performances, and remains one of the most talked-about mystery titles of 2022.
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