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

First Assistant Director

Assistant Director

Assistant Director

Writer

Administration

Assistant Location Manager

Assistant Location Manager

General Manager

Production Secretary

Makeup Department Head

Makeup Department Head

Dresser

Dresser

Hairdresser

Set Photographer

Second Assistant Camera

First Assistant Camera

Set Propsman

Set Propsman

Set Propsman

Set Propsman

Dressing Prop

Script

Manager of Operations