The events in the movie begin just before classes start, when one of the students sets off a stink bomb in the school restroom. Because of the incident, the school has to be evacuated and classes are dismissed early. The principal and the school counselor must then identify the real culprit among five suspects. Was it just a childish prank, or a deliberate act?
| Actor | Role |
|---|---|
| MMitja BellottiLuka Meglič | Luka Meglič |
| EEdo KazićVid Ramšek | Vid Ramšek |
| UUla RovanIzabela Rekar | Izabela Rekar |
| KKaja ŠustarUma | Uma |
| JJanez Aleksander VrhovecTomaž Fern | Tomaž Fern |
| IIztok Drabik JugRavnatelj | Ravnatelj |
| NNika ManevskiSvetovalna delavka | Svetovalna delavka |
| RRok BohincUčitelj Andrej | Učitelj Andrej |
 Robert PrebilVidov oče | Vidov oče |