Directed by
| Julio Pérez Tabernero | ||
Writing Credits (in alphabetical order)
| Antonio Baylos | ||
| Julio Pérez Tabernero | ||
Cast (in credits order)
| Ágata Lys | ... | Ethel | |
| Germán Cobos | ... | Carlo | |
| María José Cantudo | ... | Laura | |
| José María Tasso | ... | Otto | |
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Paula Pattier | ||
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Liza S. Leon | ||
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María Vidal | ... | Ronu |
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Débora Rey | ||
| Mary Cruz | |||
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Sara Mora | ||
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Elke Jhonsen | ||
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María Pinar | ||
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Juan Taberner | ... | Damián (as Juan Tabernero) |
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J. Alonso Vaz | ... | John Watter |
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Gilberto Moreno | ... | Pietro - hombre lobo |
| Rafael Conesa | ... | Sergio | |
| Antonio Almorós | |||
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Luis Alonso | ... | Cabo |
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Antonio Orengo | ||
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Antonio Ramis | ||
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I. Beltrán de Lys | ||
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Carlos Enrile | ||
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Julio Pérez Tabernero | ... | (as J. Pérez Tabernero) |
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Marqués de Toro | ... | Conde Erik |
| Rest of cast listed alphabetically: | |||
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Belinda Corel | ... | Marcela (uncredited) |
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José Ángel de Juanes | ... | Narrador (uncredited) |
Produced by
| Julio Pérez Tabernero | ... | producer |
Music by
| Alfonso Santisteban | ||
Cinematography by
| Emilio Foriscot | ||
Editing by
| Domingo García | ||
Makeup Department
| Carmen Menchala | ... | makeup artist |
| Carmen Teran | ... | assistant makeup artist |
Art Department
| Manuel Rincón | ... | property master |
Sound Department
| Tomás del Barrio | ... | sound technician |
| Luis Gutiérrez | ... | sound technician |
Camera and Electrical Department
| José F. Ariznavarreta | ... | camera operator |
| José Antonio de la Cueva | ... | assistant camera |
Editorial Department
| Renata Merino | ... | assistant editor |
Script and Continuity Department
| Marisol G. Morcillo | ... | script supervisor |
Additional Crew
| Vicente Sacristán | ... | production assistant |
| Vicente Bañó | ... | voice dubbing: Juan Antonio Patiño (uncredited) |
| Héctor Cantolla | ... | voice dubbing: Gérman Cobos (uncredited) |
| Maripe Castro | ... | voice dubbing: Belinda Corel (uncredited) |
| Pedro Estecha | ... | voice dubbing (uncredited) |
| Pilar Gentil | ... | voice dubbing (uncredited) |
| Delia Luna | ... | voice dubbing: María José Cantudo (uncredited) |
| Josefina de Luna | ... | voice dubbing: Ágata Lys (uncredited) |
| José Martínez Blanco | ... | voice dubbing: Rafael Conesa (uncredited) |
| José Moratalla | ... | voice dubbing: José María Tasso (uncredited) |
| Jesús Nieto | ... | voice dubbing: J. Alonso Vaz (uncredited) |
| Víctor Ramírez | ... | voice dubbing: Juan Taberner (uncredited) |
| Carlos Revilla | ... | voice dubbing: Antonio Almorós (uncredited) |
| María Luisa Rubio | ... | voice dubbing (uncredited) |
| Ana María Saizar | ... | voice dubbing (uncredited) |
