Claude Rich as Le diable - Voix Off (non crédité)

Françoise Arnoul as Françoise Beaufort

Charles Aznavour as Denis Mayeux

Jean-Claude Brialy as Didier Marin

Danielle Darrieux as Clarisse Ardan

Alain Delon as Pierre Messager

Fernandel as Dieu / God

Mel Ferrer as Philip Allan

Micheline Presle as Micheline Allan

Madeleine Robinson as Germaine Messager

Dany Saval as Tania

Michel Simon as Jérôme Chambard

Lino Ventura as Garigny

Georges Wilson as Marcel Messager

Louis de Funès as Antoine Vaillant, l'escroc

Lucien Baroux as Troussemier - l'évêque / The bishop

Roland Armontel as Mercier

Maurice Biraud as Louis

Jean Carmet as Le clochard

André Gabriello as Le brigadier

Denise Gence as La chaisière

Germaine Kerjean as La grand-mère

Roger Nicolas as Paulo

Claude Nollier as La mère supérieure

Noël Roquevert as L'inspecteur de police

Henri Vilbert as Alexandre

Henri Tisot as Philippe Dancourt

Claude Dauphin as Georges Beaufort

Marcel Dalio as Le bijoutier / Jeweler

Edmond Ardisson as Un agent

Yves Barsacq as Un agent

Gaby Basset as L'habilleuse

Betty Beckers as Une amie de Mauricette

Anne Beguet as

René Clermont as Le père

Madeleine Clervanne as Delphine

Mireille Darc as Une amie de Mauricette

Maurice Teynac as Le père supérieur / Father Superior

Hénia Suchar as Catherine Mayeux (uncredited)

Jean Gras as

Clément Harari as Un homme de main de Garigny

Dany Jacquet as

Robert Le Béal as Le metteur en scène

Jean Luisi as L'adjoint corse de l'inspecteur

Claudine Maugey as Marie

Albert Michel as Le maraîcher

Gaston Modot as Le grand-père

Jean-Paul Moulinot as Le directeur de la banque

Armande Navarre as Janine

Hubert Noël as L'amant de Clarisse

Dominique Paturel as Le comédien

Pierre Paulet as

Pierre Sergeol as Le concierge

Josette Vardier as

Sherry Young as

Claude Piéplu as un garde du corps