In a repressive boarding school with rigid rules of behavior, four boys decide to rebel against the director on a celebration day.
Jean Dasté
as Supervisor Huguet
Robert le Flon
as Supervisor Pète-Sec
Du Verron
as General Supervisor Bec-de-Gaz
Delphin
as Principal of the College
Léon Larive
as Professor
Madame Émile
as Mother Haricot
Louis de Gonzague
as Prefect
Raphaël Diligent
as Firefighter
Louis Lefebvre
as Caussat
Gilbert Pruchon
as Colin
Constantin Goldstein-Kehler
as Bruel
Gérard de Bédarieux
as Tabard