Directed by
| Alfredo Medori | ||
| Hermann Kugelstadt | ... | (uncredited) |
| Wolfgang Schleif | ... | (uncredited) |
Writing Credits (in alphabetical order)
| Heinz Bothe-Pelzer | ... | (screenplay) |
| Heinz Bothe-Pelzer | ... | (story) |
| Larry Madison | ... | (screenplay) |
| Larry Madison | ... | (story) |
Cast (in credits order)
| Luisella Boni | ... | Sabina Brand (as Brigitte Corey) | |
| Michael Cramer | ... | Kommissar Jochen Wilke | |
 |
Michael Kirner | ... | Frank Fleischer |
| Silvia Simon | ... | Veronika Hanstein | |
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Robert Mitchell | ... | Lord Eddie |
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Nuccia Cardinali | ... | Nurse |
| Charles Borromel | ... | Professor | |
| Rest of cast listed alphabetically: | |||
|
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Corrado Annicelli | ||
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Sandy Bicket | ... | Gery Flan |
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Edward Canterbury | ... | Nickel |
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Carlo Ianni | ||
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Jules Jong | ... | Justus |
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Claudio Marzulli | ||
| Renato Montalbano | ... | Martin | |
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Leslie Richfield | ... | Madarias |
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Gerhard Steinberg | ... | Ventura |
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Edoardo Toniolo | ... | Chief Constable |
Produced by
| Lothar Lomberg | ... | producer |
Music by
| Francesco De Masi | ||
| Hugo Strasser | ||
Cinematography by
| Francesco Izzarelli | ||
| Hans Kühle Sr. | ... | (as Hans Kühle) |
Editing by
| Nella Nannuzzi | ||
Production Design by
| Ennio Michettoni | ||
Set Decoration by
| Aldo Simonelli | ||
Costume Design by
| Maria Pia Mancini | ||
Second Unit Director or Assistant Director
| Alfonso Brescia | ... | assistant director |
| Eva Fuchs | ... | assistant director |
Stunts
| Vincenzo Maggio | ... | stunts (uncredited) |
Camera and Electrical Department
| Ernst Werner | ... | camera operator |
