Directed by
| Paul Naschy | ... | (as Jacinto Molina Alvarez) (as Jack Molina) |
Writing Credits (in alphabetical order)
| Paul Naschy | ... | (as Jacinto Molina Alvarez) |
Cast (in credits order) complete, awaiting verification
| Paul Naschy | ... | Waldemar Daninsky / Werewolf | |
 |
Julia Saly | ... | Countess Elisabeth Bathory (as Jully Saly) |
| Silvia Aguilar | ... | Erika | |
|
|
Azucena Hernández | ... | Karen (as Azucena Hernandez) |
|
|
Beatriz Elorrieta | ... | Mircaya |
| Rafael Hernández | ... | Yoyo - Second graverobber (as Rafael Hernandez) | |
|
|
Pepe Ruiz | ... | Second thief |
| Ricardo Palacios | ... | Veres - First graverobber | |
| Tito García | ... | First thief (as Tito Garcia) | |
| David Rocha | ... | Young bandit | |
|
|
Charly Bravo | ||
| Luis Barboo | ... | Sando - Bandit | |
| José Riesgo | ... | (as Jose Riesgo) | |
| Manuel Pereiro | |||
|
|
Ramón Centenero | ... | (as Ramon Centenero) |
|
|
Alexia Loreto | ... | Victim in the stall besides her boyfriend |
|
|
José Thelman | ... | (as Joseph Thelman) |
|
|
Mauro Rivera | ||
|
|
José Luis Baringo | ... | (as Jose L. Baringo) |
|
|
José Cela | ... | (as Jose Cela) |
|
|
Berto Navarro | ||
|
|
José Luis Chinchilla | ... | (as Jose L. Chinchilla) |
|
|
José Sacristán | ||
| Pilar Alcón | ... | Barbara (as Pilar Alcon) | |
| Narciso Ibáñez Menta | ... | The professor (as Narciso Ibañez Menta) | |
Produced by
| Enrique Molina | ... | executive producer (uncredited) |
| Modesto Pérez Redondo | ... | producer |
| Julia Saly | ... | producer |
Cinematography by
| Alejandro Ulloa | ||
Editing by
| Pedro del Rey | ||
Costume Design by
| León Revuelta | ||
Makeup Department
| Ángel Luis De Diego | ... | makeup artist |
| Nieves Sánchez | ... | hair stylist (as Ma. Nieves Sanchez) |
Production Management
| Modesto Pérez Redondo | ... | production manager (as Modesto Perez Redondo) |
Art Department
| Julio Arribas | ... | property master |
| Benito Casado | ... | carpenter |
| Juan Lucía | ... | set dresser (as Juan Lucia) |
| Félix Álvarez | ... | painter (as Felix Alvarez) |
Sound Department
| José Antonio Bermúdez | ... | sound technician (as Jose Antonio Bermudez) |
| Luis Castro | ... | sound effects |
Special Effects by
| Antonio Molina | ... | special effects |
| Alberto Nombela Núñez | ... | special effects assistant (as Alberto Nombela) |
Camera and Electrical Department
| Antonio Colon | ... | lighting technician |
| Casimiro Dengra | ... | chief electrician (as Casimiro Dengla) |
| Teo Garcia | ... | key grip |
| Angel Gutierrez | ... | lighting technician |
| José Luis Jiménez | ... | assistant camera (as Jose Luis Giminez) |
| Francisco Jurado | ... | lighting technician |
| Francisco Lozano | ... | lighting technician |
| Mario Martín | ... | assistant camera (as Mario Martin) |
| Diego Molina | ... | lighting technician |
| José Moreno | ... | electrical equipment (as Jose Moreno) |
| Juan Muriana | ... | lighting technician |
| José Salvador Sanchís | ... | still photographer (as Jose Salvador) |
| Antonio Sanchez | ... | key grip |
Costume and Wardrobe Department
| Carmen de la Casa | ... | seamstress |
Editorial Department
| Blanca del Rey | ... | assistant editor |
Script and Continuity Department
| Ángela Cristóbal | ... | script supervisor |
Additional Crew
| José Vega | ... | production assistant (as Jose Vega) |
| Héctor Cantolla | ... | voice dubbing: Paul Naschy (uncredited) |
| Daniel Dicenta | ... | voice dubbing (uncredited) |
| Javier Dotú | ... | voice dubbing: Maria Rivera (uncredited) |
| Paloma Escola | ... | voice dubbing: Azucena Hernández (uncredited) |
| Javier Franquelo | ... | voice dubbing: various (uncredited) |
| Manolo García | ... | voice dubbing (uncredited) |
| Pilar Gentil | ... | voice dubbing: Alexis Loreto (uncredited) |
| Estanis González | ... | voice dubbing (uncredited) |
| Celia Honrubia | ... | voice dubbing: Silvia Aguilar (uncredited) |
| Carolina Montijano | ... | voice dubbing: Pilar Alcón (uncredited) |
| David Rocha | ... | voice dubbing (uncredited) |
| Claudio Rodríguez | ... | voice dubbing: various (uncredited) |
| María Luisa Rubio | ... | voice dubbing: Julia Saly (uncredited) |
