Director
José María Zabalza
DIRECTOR
Writer
Paul Naschy
WRITER
Stars (in credits order)
Waldemar Daninsky
Perla Cristal
Dr. Ilona Ellman
Miguel de la Riva
Det. Wilhelm Kaufmann
Pasquale Simeoli
Bill Williams
Verónica Luján
Karin
Pilar Zorrilla
Erika Daninsky
José Marco
Merrill
Francisco Amorós
Helmut Wolfstein
Javier de Rivera
Detective
Ramón Lillo
Frederick
Fabián Conde
Man at Castle
Sofía Casares
Girl in tavern(uncredited)
Victoria Hernández
Ilona's assistant at the castle(uncredited)
Diana Montes
(uncredited)
Alfredo Santacruz
Rector(uncredited)
