Directed by
| Amando de Ossorio | ||
Writing Credits
| Amando de Ossorio | ... | (written by) |
Cast (in credits order) verified as complete
| Tony Kendall | ... | Sigurd | |
| Helga Liné | ... | Lorelei (as Helga Line) | |
| Silvia Tortosa | ... | Elke Ackerman | |
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Josefina Jartin | ... | Boarding School Principal |
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Loreta Tovar | ... | Martha (as Lolita Tovar) |
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José Thelman | ... | Carlo Donati (as Joseph Thelman) |
| Luis Induni | ... | Mayor | |
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Francisco Nieto | ... | Blind Violinist |
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Betsabé Ruiz | ... | Bride-to-be (as Betsabe Ruiz) |
| Luis Barboo | ... | Alberic | |
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Ángel Menéndez | ... | Professor (as Angel Menendez) |
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Sergio Mendizábal | ... | Doctor (as Sergio Mendizabal) |
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Marisol Delgado | ... | Brigitte (as Mary Sol Delgado) |
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Victoria Hernández | ... | Teresa (as Vicky Hernandez) |
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María Vidal | ... | Maid (as Mary Vidal) |
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Javier de Rivera | ... | Preacher |
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Antonio Orengo | ... | Old Man |
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Cristino Almodóvar | ... | Boat Man (as Cristino Almodovar) |
| Rest of cast listed alphabetically: | |||
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Iris André | ... | Blonde Victim (uncredited) |
| Bárbara Rey | ... | Loreley's Assistant (uncredited) | |
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María Luisa Tovar | ... | Cavewoman #1 (uncredited) |
Produced by
| Ricardo Muñoz Suay | ... | executive producer |
| Ricardo Sanz | ... | executive producer |
Music by
| Antón García Abril | ... | (as Anton Garcia Abril) |
Cinematography by
| Miguel Fernández Mila | ... | (as Miguel F. Mila) (photography) |
Editing by
| Antonio Gimeno | ||
Makeup Department
| Dolores Merlo | ... | makeup artist (as Lolita Merlo) |
| Josefa Morales | ... | hair stylist (as Pepita Morales) |
| José Luis Morales | ... | assistant makeup artist (as Jose Luis Morales) |
Production Management
| J.A. Pérez Giner | ... | production manager (as Jose A. Perez Giner) |
Second Unit Director or Assistant Director
| Paulino González | ... | assistant director (as Paulino Gonzalez) |
Art Department
| Cruz María Baleztena | ... | assistant set designer (as Cruz Mª Baleztena) |
| Alfonso de Lucas | ... | set designer |
Sound Department
| Tomás del Barrio | ... | sound technician |
Special Effects by
| Alfredo Segoviano | ... | special effects |
Camera and Electrical Department
| Francisco Bermejo Miranda | ... | assistant camera (as Francisco Bermejo) |
| Julio Burgos | ... | assistant focus |
| César Cruz | ... | still photographer (as Cesar Cruz) |
| Fernando Espiga | ... | second cameraman |
Costume and Wardrobe Department
| Pedro Ramos | ... | costumer |
Editorial Department
| Mercedes Gimeno | ... | assistant editor |
Script and Continuity Department
| Gloria Roldán | ... | script supervisor (as Gloria A. Roldan) |
Additional Crew
| Julio Arribas | ... | production assistant |
| Ramón Escribano | ... | production assistant (as Ramon Escribano) |
| José Luis Baltanás | ... | voice dubbing: Antonio Orengo (uncredited) |
| Héctor Cantolla | ... | voice dubbing: José Thelman (uncredited) |
| Rafael de Penagos | ... | voice dubbing: Sergio Mendizábal (uncredited) |
| Luis María Lasala | ... | voice dubbing: Luis Barboo (uncredited) |
| Delia Luna | ... | voice dubbing (uncredited) |
| Josefina de Luna | ... | voice dubbing: Josefina Jartin (uncredited) |
| José Martínez Blanco | ... | voice dubbing: Cristino Almodóvar (uncredited) |
| Fernando Nogueras | ... | voice dubbing: Francisco Nieto (uncredited) |
| Claudio Rodríguez | ... | voice dubbing: Tony Kendall (uncredited) |
| María Luisa Rubio | ... | voice dubbing: Loreta Tovar (uncredited) |
| Mayte Santamarina | ... | voice dubbing: Helga Liné (uncredited) |
| Pedro Sempson | ... | voice dubbing: Javier de Rivera (uncredited) |
| Ángel Ter | ... | voice dubbing: Luis Induni (uncredited) |
| Joaquín Vidriales | ... | voice dubbing: Ángel Menéndez (uncredited) |
