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Wolfgang Preiss as Charles Reese |
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Gisela Trowe as Hilde Reese |
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Ingeborg Schöner as Ann Patten |
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Siegfried Lowitz as Mr. Schofield |
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Horst Tappert as Inspector Morland |
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Romuald Pekny as Mr. Senior |
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Nora Minor as Mrs. Turvey |
| Directing | Georg Marischka | Director |
| Crew | Helmut Pigge | Translator |
| Sound | Hans Wunschel | Sound |
| Sound | Bert Grund | Original Music Composer |
| Editing | Ursula Möhrle | Editor |
| Writing | Michael Gilbert | Writer |
| Production | Karl Heinz Elsner | Production Manager |
| Camera | Rolf Kästel | Director of Photography |
| Art | Walter Dörfler | Production Design |
| Writing | Michael Gilbert | Novel |
