The banker René Duchêne, alias Georges Baudin known as “Monsieur”
Edmond Bernadac, industrialist
Suzanne, former maid of "Monsieur"
Mrs. Elisabeth Bernadac
Mrs. Bernadac, Edmond's mother
“Monsieur”’s mother-in-law
“Monsieur”’s father-in-law
Antoine, small-time crook
José, small-time crook
Private detective
Nathalie Bernadac, daughter of Edmond
Maître Flamand, notary, friend of “Monsieur”
Michel Corbeiln, writer
Alain Bernadac, son of Edmond
Justine, Bernadacs' cook
Marc, small-time crook
Mrs. Danoni
Shipowner Danoni, guest of the Bernadacs
"Monsieur's" manservant
Boss of the bistro
Boss of Suzanne's hotel
Locksmith of the safe
Cafeteria waitress
Unembarrassed customer in the
Tailor
Vicar
Doctor
Mr. Bretteville, guest of the Bernadacs
Decorator
Customer at the bistro (uncredited)
Consumer (uncredited)
Restaurant waitress (uncredited)
Bernadacs' gardener (uncredited)
Director
Assistant Director
Assistant Director
First Assistant Director
General Manager
Manager of Operations
Assistant Location Manager
Assistant Location Manager
Production Secretary
Administration
First Assistant Camera
Second Assistant Camera
Makeup Department Head
Makeup Department Head
Set Propsman
Set Propsman
Script
Set Photographer
Dresser
Dresser
Set Propsman
Set Propsman
Dressing Prop
Hairdresser
Writer