Directed by
| Jeremy Summers | ||
| Hans Billian | ... | (spanish version) (as Manfred Koeler) |
Writing Credits
| Harry Alan Towers | ... | (as Peter Welbeck) |
| María del Carmen Martínez Román | ... | (dialogue) (spanish version) |
Cast (in credits order) verified as complete
| Vincent Price | ... | Felix Manderville | |
| Martha Hyer | ... | Rebecca | |
| George Nader | ... | Stephen Armstrong | |
| Ann Smyrner | ... | Marie Armstrong (as Anne Smyrner) | |
| Wolfgang Kieling | ... | Inspector Emil | |
| Sancho Gracia | ... | Fernando | |
| Maria Rohm | ... | Diane | |
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Luis Rivera | ... | Paul (as Louis Rivera) |
| José Jaspe | ... | Ahmed (as Jose Jaspe) | |
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Juan Olaguivel | ... | Salim |
| Herbert Fux | ... | Abdu | |
| Yelena Samarina | ... | Madame Viera | |
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Diane Bond | ... | Liza |
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Andrea Lascelles | ... | Doll |
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Ursula Janis | ... | Doll |
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Caroline Coon | ... | Doll |
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Karin Skarreso | ... | Doll |
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Loli Munoz | ... | Doll |
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Marisol | ... | Doll (as Marisol Anon) |
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Jill Echols | ... | Doll |
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Monique Aimé | ... | Doll |
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Sandra Petrelli | ... | Doll |
| Kitty Swan | ... | Doll | |
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Lara Lenti | ... | Doll |
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Francoise Fontages | ... | Doll |
| Rest of cast listed alphabetically: | |||
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Rafael Albaicín | ... | Police Inspector (uncredited) |
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Mike Brendel | ... | Doorman (uncredited) |
| Fernando Cebrián | ... | (uncredited) | |
| Claudia Gravy | ... | Girl with Abdu (uncredited) | |
| Milo Quesada | ... | Man who wants to kill Manderville (uncredited) | |
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Nieves Salcedo | ... | (uncredited) |
Produced by
| Louis M. Heyward | ... | executive producer |
| Serge Newman | ... | executive producer (spanish version) (as S. Newman) |
| Harry Alan Towers | ... | producer |
Music by
| Charles Camilleri | ||
Cinematography by
| Manuel Merino | ... | director of photography |
Editing by
| Allan Morrison | ||
Art Direction by
| Santiago Ontañón | ||
Makeup Department
| Mariano García Rey | ... | makeup artist (uncredited) |
| Esther Martín | ... | assistant makeup artist (uncredited) |
| Josefa Rubio | ... | hair stylist (uncredited) |
Production Management
| Tíbor Reves | ... | production supervisor |
| Francisco Romero | ... | production manager |
Second Unit Director or Assistant Director
| Juan Estelrich | ... | first assistant director |
| Esteban Gutiérrez | ... | assistant director (uncredited) |
| Ricardo Hansa | ... | assistant director (uncredited) |
Art Department
| Alberto Martín | ... | property master (uncredited) |
| Manuel Romero | ... | assistant set decorator (uncredited) |
| Ángel Sevillano | ... | property master (uncredited) |
Sound Department
| Hermann Storr | ... | sound editor (uncredited) |
Camera and Electrical Department
| Javier Argote | ... | second assistant camera (uncredited) |
| Alejandro Diges | ... | still photographer (uncredited) |
| Luis Peña | ... | assistant camera (uncredited) |
| Javier Pérez Zofio | ... | camera operator (uncredited) |
Costume and Wardrobe Department
| Martín Díaz | ... | wardrobe assistant (uncredited) |
| Maruja Galindo | ... | wardrobe assistant (uncredited) |
| Agustín Jiménez | ... | wardrobe master (uncredited) |
Editorial Department
| Sebastián Alonso | ... | assistant editor (uncredited) |
Music Department
| Charles Camilleri | ... | conductor |
Script and Continuity Department
| José Royo | ... | script supervisor (uncredited) |
Additional Crew
| Antonio González | ... | production assistant (uncredited) |
| Beate Hasenau | ... | voice dubbing: Diane Bond (german version) (uncredited) |
| Ursula Herwig | ... | voice dubbing: Ann Smyrner (uncredited) |
