Directed by
| Ulli Lommel | ... | (as Ullrich Lommel) |
| Peter Moland | ... | (collaborating director) |
Writing Credits (in alphabetical order)
| Ulli Lommel | ... | (as Ullrich Lommel) |
| Peter Moland | ... | (collaborating writer) |
Cast (in credits order)
| Eddie Constantine | ... | Professor | |
| Katrin Schaake | ... | Frau des Professors | |
| Uschi Obermaier | ... | (as Uschi Obermayer) | |
 |
Rainer Langhans | ... | Wissenschaftler |
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Hannes Fuchs | ... | Außerirdischer |
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Herbie Berger | ||
| Rainer Werner Fassbinder | ... | Bote des Professors | |
| Hannes Gromball | |||
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Sigi Graue | ||
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Peter Moland | ||
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Ulli Olvedi | ||
| Peter Gauhe | |||
| Rest of cast listed alphabetically: | |||
| Ingrid Caven | ... | (uncredited) | |
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Barbara Constantine | ... | (uncredited) |
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Tanya Constantine | ... | (uncredited) |
| Ulli Lommel | ... | (uncredited) | |
Produced by
| Herbert J. Bamberger | ... | producer |
Music by
| Holger Münzer | ||
Cinematography by
| Lothar E. Stickelbrucks | ... | (as Lothar Sticklbrucks) |
Set Decoration by
| Jacky Lommix | ||
Production Management
| H.J. Beaumarchais | ... | production manager |
| Heinz Gobrecht | ... | unit manager |
Second Unit Director or Assistant Director
| Reinhard Jahn | ... | assistant director |
Camera and Electrical Department
| Manuel Lommel | ... | assistant camera |
Costume and Wardrobe Department
| Jochen Haydrich | ... | costumer |
Additional Crew
| Tanja Constantine | ... | script (as Tania Constantine) |
| Horst Dyckhoff | ... | production assistant |
