Elenco
Paul Naschy
Waldemar Daninsky
Perla Cristal
Dr. Ilona Elmann
Verónica Luján
Karen
Miguel de la Riva
Det. Heinrich Miller
Pilar Zorrilla
Erika Daninsky
José Marco
Merrill
Francisco Amorós
Frederick
Javier de Rivera
Helmut Wolfstein
Mark Stevens
Bill Williams
Ramón Lillo
Detective
Fabián Conde
Neville Yates
Sofía Casares
Girl in Tavern
Victoria Hernández
Ilona's Assistant
Equipe
Paul Naschy
Screenplay
José María Zabalza
Director
Leopoldo Villaseñor
Director of Photography
Carlos Paradela
Makeup Effects
Ana Satrova
Original Music Composer
Sebastián Herranz
Editor
Luis Álvarez
Editor
Ángel Arteaga
Original Music Composer
José Luis P. Ferrer
Set Decoration
César Gallego
Executive Producer
Maximiliano Pérez-Flores
Line Producer