Derrière la façade

Marcel Simon as Jules, government minister and Gaby's lover Georges Bever as Taxi driver (uncredited) Elvira Popescu as Mrs. Rameau, wife of an industrialist and mistress of Alfredo Michel Simon as Picking, knife-throwing artist Erich von Stroheim as Eric, German naturalized French Robert Ozanne as Brigadier Julien Carette as Soldier, confined in the room of a “country” André Lefaur as Mr. Corbeau, kleptomaniac Betty Stockfeld as English, Albert's companion, Eric's mistress Lucien Baroux as Commissioner Boucheron, district police officer Gaby Morlay as Gaby Valrose, minister's lover Jacques Dumesnil as Albert Durant, stockbroker and poker player Gabrielle Dorziat as Mrs. Bernier, wife of the President Jean Joffre as Mr. Martin, blind, father of Madeleine Jules Berry as Alfredo d'Avila, dancer of these ladies Aimé Clariond as Judge Bernier, President of the Court of Appeal Franck Maurice as Agent (uncredited) Jacques Baumer as Inspector Lambert of the Sûreté Marguerite Moreno as Owner of the "Perroquet" and the festivities upstairs Jean Daurand as Telegraphist who discovered the corpse Elmire Vautier as Marie, Lydia's dresser Robert Moor as Agent (uncredited) Jean Wiener as Pianist of the “Perroquet” (uncredited) Henri Nassiet as (uncredited) Gaby Sylvia as Madeleine Martin, in love with André Rivers Cadet as Agent (uncredited) Andrex as André Laurent, bank cashier, lover of Madeleine Paul Faivre as Concierge of the two buildings

Jean Joffre Set Photographer Jean Wiener Music Robert Vernay Administration