Fernandel as Pétrus

Simone Simon as Migo

Pierre Brasseur as Rodrigue

Marcel Dalio as Luciani

Dominique Brevan as Annette, flower seller

Jean-Roger Caussimon as Milou

Simone Sylvestre as Francine

Corinne Calvet as Liliane

Lucette Dorignac as

Liliane Robin as

Christine Ghil as

Jean Fleur as

François Deschamps as

Émile Riandreys as Macreuse, police officer

Leibowitch as

Georges Pally as Commissioner

Lacloche as

Marguerite Guillaumin as Frou-Frou choreographer

Georges Dimeray as Jeweler

Jane Marken as Mrs. Portal, butcher

Abel Jacquin as Inspector Renault

Balby as Frou-Frou Bartender (uncredited)

Cora Camoin as (uncredited)

Gabrielle Fontan as Mrs. Brisson, newsagent (uncredited)

Guy Fournier as (uncredited)

Solange Podell as Frou-Frou Dancer (uncredited)

Lucienne Rengnac as (uncredited)

Micheline Robert as (uncredited)

Roger Vadim as Boy (uncredited)

Nicolas Vogel as Journalist (uncredited)