Back to school for Ducobu, Léonie Gratin and Latouche. But this year, a major rival for Ducobu arrives at school: TGV, the king of cheating 3.0. While the financial situation of Saint-Potache becomes disastrous, the two dunces will have to unite their creativity to win a song contest and save their school.
Élie Semoun , Émilie Caen , Frédérique Bel , Loïc Legendre , Mathys Gros , Leeloo Eyme , Chad Ebengue , Léopold Moati , François Levantal , Florent Peyre
TF1 Films Production
