Directed by
| León Klimovsky | ... | (as Leon Klimovsky) |
Writing Credits (in alphabetical order)
| Paul Naschy | ... | (screenplay) (as Jacinto Molina) |
| Paul Naschy | ... | (story) (as Jacinto Molina) |
Cast (in credits order) complete, awaiting verification
| Paul Naschy | ... | Krisna / Kantaka / Satán | |
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Romy | ... | Elvire Irving (as Rommy) |
| Mirta Miller | ... | Kala | |
| María Kosty | ... | Elsie (as Maria Kosti) | |
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Aurora de Alba | ... | Olivia Mortimer |
| Luis Ciges | ... | MacMurdo (as Louis Ciges) | |
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Pierre Besari | ... | Ti Zachary |
| Antonio Pica | ... | Supt. Hawkins | |
| Elsa Zabala | ... | Susan | |
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Montserrat Julió | ... | Flora (as Monserrat Julió) |
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Ramón Lillo | ... | Basehart (as Ramon Lillo) |
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Norma Kastel | ... | Gloria Irving (as Norma Kastell) |
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Ingrid Rabel | ... | Muerta |
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Asunción Molero | ... | Muerta (as Asuncion Molero) |
| Fernando Sánchez Polack | ... | Augusto (as Fernando Sanchez-Polak) (as Fernando S. Polack) | |
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Alfonso de la Vega | ... | Absalon |
| Víctor Barrera | ... | Dr. Lawrence Radcliffe (as Vic Winner) | |
| Rest of cast listed alphabetically: | |||
| Pedro Basauri 'Pedrucho' | ... | (uncredited) | |
Produced by
| Ricardo Muñoz Suay | ... | executive producer |
| J.A. Pérez Giner | ... | executive producer (as J.A. Perez Giner) |
Music by
| Juan Carlos Calderón | ... | (as Juan Carlos Calderon) |
Cinematography by
| Francisco Sánchez | ... | (as Francisco Sanchez Muñoz) (photography) |
Editing by
| Antonio Ramírez de Loaysa | ... | (as Antonio Ramirez de Loaysa) |
Makeup Department
| Francisca Guillot | ... | hair stylist (as Paquita Guillot) |
| Maruchi Sesé | ... | assistant makeup artist (as Maruchi Sese) |
| Miguel Sesé | ... | makeup artist |
Production Management
| Modesto Pérez Redondo | ... | production manager (as Modesto Perez Redondo) |
Second Unit Director or Assistant Director
| Andrés Vich | ... | assistant director (as Andres Vich) |
Art Department
| Gumersindo Andrés | ... | set designer (as Gumersindo Andres) |
Sound Department
| Luis Castro | ... | sound effects editor |
| José María San Mateo | ... | sound (as Jose Maria San Mateo) |
Special Effects by
| Manuel Gomez | ... | special effects |
| Eugenio Vizelli | ... | special effects (uncredited) |
Camera and Electrical Department
| Julio Burgos | ... | focus puller |
| Fernando Espiga | ... | second camera operator |
| José Moreno | ... | lighting (as Jose Moreno) |
| José Salvador | ... | still photographer (as Jose Salvador) |
Costume and Wardrobe Department
| Rosa García | ... | seamstress (as Rosa Garcia) |
Editorial Department
| Federico Vich | ... | assistant editor |
Script and Continuity Department
| Josetxo San Mateo | ... | script supervisor (as J.R. San Mateo) |
Additional Crew
| Ramón Escribano | ... | production assistant (as Ramon Escribano) |
| Manuel Muñoz | ... | second production assistant (as Manuel Munoz) |
| José Casín | ... | voice dubbing: Luis Ciges (uncredited) |
| Pedro Estecha | ... | voice dubbing: Ramón Lillo/various (uncredited) |
| Pilar Gentil | ... | voice dubbing: Mirta Miller (uncredited) |
| José Martínez Blanco | ... | voice dubbing: Paul Naschy as Kantaka/Alfonso de la Vega/various (uncredited) |
| Eduardo Moreno | ... | voice dubbing: Fernando Sánchez Polack/Pierre Besari/various (uncredited) |
| Jesús Nieto | ... | voice dubbing: Paul Naschy as Krisna (uncredited) |
| Conchita Pardiñas | ... | voice dubbing: Montserrat Julió (uncredited) |
| Mayte Santamarina | ... | voice dubbing: Romy (uncredited) |
| Joaquín Vidriales | ... | voice dubbing: Antonio Pica (uncredited) |
