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