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Maria Perschy as Claudia / Martina |
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Horst Frank as Rasan |
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Dietmar Schönherr as Dr. Elmer |
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Dorothee Parker as Sybille |
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Otto Storr as Leitender Professor des Sanatoriums |
| Directing | Ralph Lothar | Director |
| Writing | Franz Höllering | Screenplay |
| Writing | Léo Lania | Screenplay |
| Production | Wolf C. Hartwig | Producer |
| Art | Ivan Pengow | Production Design |
| Production | Ludwig Spitaler | Production Manager |
| Sound | Erwin Jennewein | Sound |
| Camera | Georg Krause | Director of Photography |
| Sound | Borut Lesjak | Original Music Composer |
| Editing | Herbert Taschner | Editor |
