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Michel Simon as Commissioner Jules Maigret (segment "Le témoignage d'un enfant de choeur") |
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Raymond Rouleau as Inspector Wenceslas Vorobeïtchik, aka 'Wens' (segment "L'alibi de monsieur Wens") |
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John van Dreelen as G'man Lemmy Caution (segment "Je suis un tendre") |
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André Dalibert as Commissioner Malaise (segment "L'alibi de monsieur Wens") |
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René Génin as Concierge (segment "L'alibi de monsieur Wens") |
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Arlette Merry as Florence Garnier (segment "L'alibi de monsieur Wens") |
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Jacqueline Porel as Denise (segment "L'alibi de monsieur Wens") |
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Maurice Teynac as Heldinge (segment "L'alibi de monsieur Wens") |
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Reinhard Kolldehoff as Hartner (segment "Je suis un tendre") |
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Inge Langdut as Gisella Hauptmann (segment "Je suis un tendre") |
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Nathalie Nattier as Michèle Leroy (segment "Je suis un tendre") |
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Pierre Sergeol as Leblond (segment "Je suis un tendre") |
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Georges Tabet as Hubert (segment "Je suis un tendre") |
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Christian Fourcade as Justin (segment "Le témoignage d'un enfant de choeur") |
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Jérôme Goulven as Simon Lesueur, second-hand dealer (segment "Le témoignage d'un enfant de choeur") |
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Alexandre Rignault as Inspector Janvier (segment "Le témoignage d'un enfant de choeur") |
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Claire Olivier as Madame Maigret (segment "Le témoignage d'un enfant de choeur") |
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Marguerite Garcya as Justin's mother (segment "Le témoignage d'un enfant de choeur") |
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Jacques Morel as Commentary (voice) |
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Louis Blanche as Judge (segment "Le témoignage d'un enfant de choeur") (uncredited) |
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André Chanu as (uncredited) |
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Jo Dest as (uncredited) |
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Richard Flagey as (uncredited) |
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Arsenio Freignac as Lucas (uncredited) |
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Erich Frichs as (uncredited) |
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Gaston Garchery as (uncredited) |
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Pierre Goutas as (segment "Le témoignage d'un enfant de choeur") (uncredited) |
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Hennery as Director (uncredited) |
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André Kronefeld as (uncredited) |
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Yette Lucas as Second concierge (uncredited) |
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Robert Lussac as Police Director (uncredited) |
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Henri Marchand as Priest (segment "Le témoignage d'un enfant de choeur") (uncredited) |
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Raoul Marco as Doctor (uncredited) |
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Albert Michel as Brigadier (segment "Le témoignage d'un enfant de choeur") (uncredited) |
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Maryse Paillet as First concierge (uncredited) |
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Nicole Rimbaud as (uncredited) |
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Marcel Rouzé as (segment "Le témoignage d'un enfant de choeur") (uncredited) |
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Michel Vadet as (uncredited) |
| Editing | Gabriel Rongier | Editor |
| Production | Jules Calamy | Producer |
| Production | Julien Rivière | Production Manager |
| Camera | André Germain | Director of Photography |
| Writing | Jacques Companéez | Writer |
| Art | René Moulaert | Production Design |
| Production | Raymond Froment | Producer |
| Sound | Jacques Lebreton | Sound |
| Directing | Henri Verneuil | Director |
| Writing | André Tabet | Writer |
| Writing | Georges Simenon | Short Story |
| Writing | Stanislas-André Steeman | Novel |
| Writing | Peter Cheyney | Novel |
| Sound | Hans May | Original Music Composer |