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Bourvil as Léon Dutilleul |
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Joan Greenwood as Susan |
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Gérard Oury as Maurice |
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Henri Crémieux as Mr. Lécuyer |
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Roger Tréville as Félix Burdin |
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Jacques Erwin as Gaston |
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Frédéric O'Brady as The Medical Specialist |
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René Worms as An Employee at the Ministry |
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Nina Myral as Mrs. Eloise |
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André Dalibert as |
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Nicole Riche as The Lady of the Second |
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Germaine Reuver as Mrs. Ménard, the Concierge |
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Jeanne Véniat as The South American |
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Georges Flateau as Mr Robert |
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Edmond Beauchamp as Arturo |
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Georges Lannes as The Director of the 'Prison de la Santé' |
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Marcelle Arnold as Germaine |
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Raymond Souplex as Jean-Paul |
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Nicolas Amato as The First Agent (uncredited) |
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Georgette Anys as Maria (uncredited) |
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Alfred Arlais as (uncredited) |
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Maurice Biraud as A colleague of Léon (uncredited) |
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Gérard Buhr as (uncredited) |
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Marcel Charvey as The bartender (uncredited) |
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Dominique Davray as A model (uncredited) |
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Skip Farrell as Maurice (uncredited) |
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Charlie Fawcett as (uncredited) |
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Fignolita as The negress (uncredited) |
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Charles Jarrel as (uncredited) |
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Franck Maurice as The Second Agent (uncredited) |
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Marcel Meral as A Colleague of Léon (uncredited) |
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Craddock C. Monroe as Elmer (uncredited) |
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Alain Raffael as (uncredited) |
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Nicole Rimbaud as (uncredited) |
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Titys as The Prisoner (uncredited) |
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Pamela Wilde as A Model (uncredited) |
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Payne Williams as Jean-Paul (uncredited) |
| Directing | Jean Boyer | Director |
| Writing | Jean Boyer | Writer |
| Writing | Michel Audiard | Writer |
| Production | Jacques Bar | Producer |
| Art | Robert Giordani | Art Direction |
| Camera | Charles Suin | Director of Photography |
| Production | Robert Dorfmann | Associate Producer |
| Editing | Claudine Bouché | Editor |
| Editing | Fanchette Mazin | Editor |
| Sound | Georges van Parys | Music |
