Directed by
| Pedro L. Ramírez | ||
Writing Credits
| Sandro Continenza | ... | (story) & |
| Alfonso Balcázar | ... | (story) |
| Manuel Sebares | ... | (additional contributions) |
| Ricardo Vázquez | ... | (screenplay) & |
| Pedro L. Ramírez | ... | (screenplay) |
Cast (in credits order)
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Dean Selmier | ... | Dr. Edward Brown |
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Sandra Mozarowsky | ... | Leonore Johnson (as Sandra Mozarosky) |
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Norma Kastel | ... | Miss Wilkins |
| Carlos Mendy | ... | George Allen / Bob Williams | |
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Victoria Vera | ... | Sylvia Smith |
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Estanis González | ... | Collins |
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Ángel Menéndez | ... | Inspector Coldman |
| Tito García | ... | Grandfield | |
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Cris Huerta | ... | Lord Ferguson (as Chris Huertas) |
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Elisenda Ribas | ... | Pamela |
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Mario Álex | ... | (as Mario Alex) |
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Ana Farra | ||
| Antonio Almorós | |||
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Oscar Penas | ||
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Mónica Ulloa | ||
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María José Parra | ||
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Amparo Solves | ||
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Leandro San José | ||
Cinematography by
| Antonio L. Ballesteros hijo | ... | (as Antonio Ballesteros) |
Editing by
| María Luisa Soriano | ... | (as Maruja Soriano) |
Set Decoration by
| José Antonio de la Guerra | ||
Costume Design by
| Edda Dorini | ... | (as Eda Dorini) |
Makeup Department
| Ángeles Muñoz | ... | assistant makeup artist (as Ángeles Muñoz Echevarría) |
| Toñy Nieto | ... | makeup artist |
Production Management
| Joaquín Domínguez | ... | production manager |
Second Unit Director or Assistant Director
| Federico Canudas | ... | assistant director |
Art Department
| José Luis García Arrojo | ... | property master (as José Luis García) |
| Eduardo Hidalgo | ... | assistant set decorator |
| Andrés Santana | ... | property master |
Camera and Electrical Department
| Félix Mirón | ... | second operator |
| Luis Muñoz Alcolea | ... | assistant camera (as Luis Alcolea) |
| José Salvador | ... | still photographer |
Costume and Wardrobe Department
| María Luisa Bernedo | ... | seamstress (as Marisa Bernedo) |
Editorial Department
| Renata Merino | ... | assistant editor |
Script and Continuity Department
| María Teresa Font | ... | script supervisor |
Additional Crew
| Manuel Rincón | ... | production assistant |
| Miguel Alonso | ... | voice dubbing: various (uncredited) |
| Manuel Cano | ... | voice dubbing: Dean Selmier (uncredited) |
| Roser Cavallé | ... | voice dubbing: Norma Kastel (uncredited) |
| Juan Comellas | ... | voice dubbing: Tito García (uncredited) |
| Antonio Fernández | ... | voice dubbing: Cris Huerta (uncredited) |
| Francisco Garriga | ... | voice dubbing (uncredited) / voice dubbing: Carlos Mendy (uncredited) |
| Enriqueta Linares | ... | voice dubbing: Elisenda Ribas (uncredited) |
| Pepe Mediavilla | ... | voice dubbing: Estanis González (uncredited) |
| Luis Posada Mendoza | ... | voice dubbing: Ángel Menéndez (uncredited) |
| José Antonio Rodríguez | ... | voice dubbing (uncredited) |
| Glòria Roig | ... | voice dubbing: Sandra Morazowsky (uncredited) |
| Asunción Vitoria | ... | voice dubbing (uncredited) |
| Consuelo Vives | ... | voice dubbing: Victoria Vera (uncredited) |
