Credits
Cast

Paul Naschy
Waldemar Daninsky / Irineus Daninsky / Werewolf
Fabiola Falcón
Kinga Wilowa

Mariano Vidal Molina
Roulka

Maritza Olivares
Maria Wilowa

José Manuel Martín
Bela

María Silva
Elizabeth Bathory
Elsa Zabala
Gypsy Witch

Eduardo Calvo
Laszlo Wilowa
Ana Farra
Malitza

Fernando Sánchez Polack
Maurice, Waldemar's valet
Art
Gumersindo Andrés
Production Design
Camera
Francisco Sánchez
Director of Photography
Costume & Make-Up
Antonio Muñoz
Costume Design
Esther Gutiérrez
Hairstylist
Crew
Fernando Florido
Makeup Effects
Directing

Carlos Aured
Director
Editing
María Luisa Soriano
Editor
Production
Luis Méndez
Producer
Ramiro Meléndez
Producer
Sound

Antón García Abril
Original Music Composer
Writing
Edward Mannix
Dialogue

Paul Naschy
Screenplay, Story