Paul Naschy

Character: Waldemar Daninsky

Perla Cristal

Character: Dr. Ilona Elmann

Verónica Luján

Character: Karen

Miguel de la Riva

Character: Det. Heinrich Miller

Pilar Zorrilla

Character: Erika Daninsky

José Marco

Character: Merrill

Francisco Amorós

Character: Frederick

Javier de Rivera

Character: Helmut Wolfstein

Mark Stevens

Character: Bill Williams

Ramón Lillo

Character: Detective

Fabián Conde

Character: Neville Yates

Sofía Casares

Character: Girl in Tavern

Victoria Hernández

Character: Ilona's Assistant