In a repressive boarding school with rigid rules of behavior, four boys decide to rebel against the director on a celebration day.
Jean Dasté
Supervisor Huguet
Robert le Flon
Supervisor Pète-Sec
Du Verron
General Supervisor Bec-de-Gaz
Delphin
Principal
Léon Larive
Teacher
Madame Émile
Mother Haricot