Garou-Garou, le passe-muraille

Bourvil

Léon Dutilleul

Joan Greenwood

Susan

Gérard Oury

Maurice

Henri Crémieux

Mr. Lécuyer

Roger Tréville

Félix Burdin

Jacques Erwin

Gaston

Frédéric O'Brady

The Medical Specialist

René Worms

An Employee at the Ministry

Nina Myral

Mrs. Eloise

André Dalibert

Nicole Riche

The Lady of the Second

Germaine Reuver

Mrs. Ménard, the Concierge

Jeanne Véniat

The South American

Georges Flateau

Mr Robert

Edmond Beauchamp

Arturo

Georges Lannes

The Director of the 'Prison de la Santé'

Marcelle Arnold

Germaine

Raymond Souplex

Jean-Paul

Nicolas Amato

The First Agent (uncredited)

Georgette Anys

Maria (uncredited)

Georges van Parys

Music

Claudine Bouché

Editor

Michel Audiard

Writer

Jacques Bar

Producer

Jean Boyer

Director, Writer

Robert Giordani

Art Direction

Charles Suin

Director of Photography

Fanchette Mazin

Editor

Robert Dorfmann

Associate Producer