The manager of a firm has a very unusual idea : asking his employees to pose as gangsters and to hold up a bank before returning the stolen money and pocketing the reward. But things do not go according to plan and the phony thieves get stolen in their turn. They have no other choice than turning into amateur detectives to be able to pay back the stolen dough.
Ambreville

Roland Armontel
Antoine Pluchet

Madeleine Barbulée

Jules Berry
The Baron of Puy de la Margelle

Liliane Bert
Gisèle

Raymond Cordy
Marcel La Sauvette

Max Dalban
Victor
Louis de Nalair

Albert Duvaleix
The director of the mental asylum
Marcelle Féry

Jim Gérald
The bank employee

René Hell
A mobster

Nicole Jonesco

René Lacourt
Antoine

Charles Lemontier
Sanzun