Louis Bertain is the owner of a Paris garage which is the front for a robbery gang. He and his accomplices are careful to keep up a civic veneer by day, indulging in criminal activities only when "the red light is on" at night. This status quo is upset when one of the gang members becomes convinced that Louis' younger brother is a police informer.
as Louis Bertain/Louis le blond
as Hélène
as Pepito
as Fredo
as Pierre
as l'inspecteur Pluvier
as Zé
as Un inspecteur
as Bébert
as Pierre
as Mimile
as Jo
as l'inspecteur Bouvard
as Raymond, le matelot
as Hortense
as Mme Bertain
as la dame du garage
as L'effemine
as Antoine
as L'employé du garage
as Le policier de garde
as Le chauffeur
as La Grenouille
as Un inspecteur
as Un inspecteur
as Dolorès
