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Michael Crawford as Harry England |
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Curd Jürgens as Baron De Choisis |
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Geneviève Gilles as Dany de Choisis |
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Peter Myers as Bentley |
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Ira von Fürstenberg as Evelyne Rossan |
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Mike Marshall as Paul |
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Didier Haudepin as Raymond |
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Vivian Pickles as Joycie |
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Lon Satton as Cole |
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Agathe Natanson as Monique |
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Georges Bever as Hotel Porter |
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Denise Grey as Concierge |
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Jeffry Wickham as Dickie |
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Valérie Boisgel as (uncredited) |
| Production | André Hakim | Producer |
| Sound | Francis Lai | Original Music Composer |
| Editing | Richard Bryan | Editor |
| Camera | Henri Decaë | Director of Photography |
| Directing | Jean Negulesco | Director |
| Art | Pamela Cornell | Set Decoration |
| Writing | Roger Marshall | Writer |
