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Michel Auclair as Jacques Frontenac |
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Simone Simon as Françoise Dunoyer |
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Barbara Rütting as Sybil |
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Gert Fröbe as Mittelmeier |
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Bernhard Wicki as Rainer von Hohenburg |
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Rolf von Nauckhoff as Professeur Werner |
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Yves Brainville as Garreau |
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Walter Clemens as L'Italien |
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Georges Vitray as Gervais |
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Otto Friebel as |
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Marcel Rouzé as |
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Yvonne Yma as |
| Directing | Victor Vicas | Director |
| Writing | Frédéric Grendel | Writer |
| Production | Kurt Hartmann | Production Manager |
| Camera | André Bac | Director of Photography |
| Sound | Eduard Kessel | Sound |
| Sound | Jacques Lebreton | Sound |
| Sound | Hans-Martin Majewski | Original Music Composer |
| Art | Alfred Bütow | Production Design |
| Editing | Ira Oberberg | Editor |
| Editing | Georges Klotz | Editor |
| Writing | Jean Giraudoux | Theatre Play |
| Writing | Victor Vicas | Writer |
| Writing | Dieter Werner | Writer |
| Production | Stuart Schulberg | Producer |
| Production | Gilbert de Goldschmidt | Producer |
| Production | Charles Münzel | Executive Producer |
