A gang of broke student musicians travel to Paris to take exams. But very quickly, the lack of money pushes young people to pass themselves off as professionals during the performance. They will then win the victory!

Ray Ventura
as Self

Fernand Charpin
as Charbonnier

Marguerite Pierry
as Mrs. Charbonnier

Mona Goya
as Marie-Claude

Jean Tissier
as Rosales

Ludmilla Pitoëff
as Mony

Grégoire Aslan
as Coco

Samson Fainsilber
as

Marcel Vallée
as Barigoul

Jeanne Fusier-Gir
as Mrs. Marceline