Derrière la façade

Lucien Baroux

Commissioner Boucheron, district police officer

Jacques Baumer

Inspector Lambert of the Sûreté

Jules Berry

Alfredo d'Avila, dancer of these ladies

Gaby Morlay

Gaby Valrose, minister's lover

Elvira Popescu

Mrs. Rameau, wife of an industrialist and mistress of Alfredo

Мишель Симон

Picking, knife-throwing artist

André Lefaur

Mr. Corbeau, kleptomaniac

Gaby Sylvia

Madeleine Martin, in love with André

Andrex

André Laurent, bank cashier, lover of Madeleine

Erich von Stroheim

Eric, German naturalized French

Betty Stockfeld

English, Albert's companion, Eric's mistress

Jacques Dumesnil

Albert Durant, stockbroker and poker player

Paul Faivre

Concierge of the two buildings

Aimé Clariond

Judge Bernier, President of the Court of Appeal

Marguerite Moreno

Owner of the "Perroquet" and the festivities upstairs

Gabrielle Dorziat

Mrs. Bernier, wife of the President

Jean Daurand

Telegraphist who discovered the corpse

Robert Ozanne

Brigadier

Julien Carette

Soldier, confined in the room of a “country”

Elmire Vautier

Marie, Lydia's dresser

Claude Sainval

Gaby's gigolo

Jean Joffre

Mr. Martin, blind, father of Madeleine

Marcel Simon

Jules, government minister and Gaby's lover

Georges Bever

Taxi driver (uncredited)