Guillaume and his friends have planned to attend the biggest electronic music festical to celebrate their passing school… but Guillaume has to take the test once again and has to go over everything over the weekend.
| Actor | Role |
|---|---|
 Jimmy LabeeuDylan | Dylan |
 Anthony SonigoGuillaume | Guillaume |
 Vincent DesagnatCPE | CPE |
 Tanguy OnakoyAli | Ali |
 Max Baissette de MalglaiveBrandon | Brandon |
 Ramzy BediaExaminateur | Examinateur |
 Albert DelpySocrate | Socrate |
 Baptiste LorberJacquie | Jacquie |
 Gaël MectoobActeur | Acteur |
| NNell Van HouttePetite soeur de Guillaume | Petite soeur de Guillaume |
 Damien MarchalMonsieur Bisse | Monsieur Bisse |
 Verona VerbakelHilde | Hilde |
 Pablo CoboAntonin | Antonin |
 Gaëlle Garcia DiazAngélina | Angélina |
 Daphné PatakiaMélanie | Mélanie |
 Bun-hay MeanJésus | Jésus |
 Jean-Michel LahmiPère de Guillaume | Père de Guillaume |
 Laurence BibotLa proviseure | La proviseure |