Directed by
| Helmuth Ashley | ... | (as Helmut Ashley) |
Writing Credits (in alphabetical order)
| Herbert Reinecker | ... | (writer) |
Cast (in credits order)
| Horst Tappert | ... | Stephan Derrick | |
| Fritz Wepper | ... | Harry Klein | |
| Martin Benrath | ... | Hugo Droste | |
| Uwe Friedrichsen | ... | Kroll | |
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Gunter Schoß | ... | Dr. Lammers |
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Werner Schnitzer | ... | Dr. Howald |
| Manfred Zapatka | ... | Dr. Heinrich | |
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Kurt Weinzierl | ... | Direktor |
| Rest of cast listed alphabetically: | |||
|
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Erland Erlandsen | ... | Kroll's servant |
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Günther Gross | ... | Dr. Lammers's son |
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Kerstin C. Heiles | ||
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Gerry Hungbauer | ||
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Isabella Hübner | ... | Dr. Lammers's daughter |
| Renate Langer | ... | Frau Mertens | |
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Birgit Maier | ... | Kroll's wife |
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Ulrich Boris Pöppl | ||
Produced by
| Claus Legal | ... | producer: ZDF |
Music by
| Eberhard Schoener | ||
Cinematography by
| Klaus König | ||
Casting By
| Angelie Alaïs Adell | ... | (as Sissi Kugler) |
Production Design by
| Barbara Siebner | ||
Makeup Department
| Jo Braun | ... | makeup artist |
Production Management
| Claus Gotzler | ... | executive in charge of production |
Camera and Electrical Department
| Juan Soler | ... | assistant camera |
Music Department
| Les Humphries | ... | composer: title theme |
