Diana
Janine Reynaud
Regina
Rosanna Yanni
Napoleon Bolivard
Jesús Franco
Fashion Store Owner
Elsa Zabala
Girl in Hotel Lobby
Marta Reves
Lida Regnier
María Antonia Redondo
Gallery manager
Vicente Roca
Blonde Dancer
Ana Puértolas
Claudia Gravy
Pilar Clemens
Mr. Radeck (voice) (uncredited)
Gert Günther Hoffmann
Critic in Art Gallery (uncredited)
Karl Heinz Mannchen
Francis McClune
Chris Howland
Insp. Tanner's Assistant (uncredited)
Vicente Molina Foix
Julio Pérez Tabernero
Receptionist (uncredited)
Manuel Velasco
Albert Carimbuli
Alexander Engel
Insp. Tanner (as Marcello Arriota-Jauregut)
Marcelo Arroita-Jáuregui
Vittorio Freda
Manolo Otero
Dancer (as Maria Dom)
Dorit Dom
Mr. Radeck
Adrian Hoven
Thriller's Assistant
Ana Casares
Morpho
Michel Lemoine
Screenplay
Director
Music
Fernando García Morcillo
Luis Revenga
Assistant Director
Producer
Still Photographer
Joachim Jung
Director of Photography
Franz Hofer
Script Supervisor
José Manuel Goyanes
Editor
María Luisa Soriano
Production Supervisor
Jesús García Gárgoles
Production Assistant
Ramón Escribano
Property Master
José Luis Bermúdez de Castro Acaso
Construction Coordinator
Tomás Fernández
Elfriede Schmidt
Assistant Camera
Eduardo Pérez Climent
Jorge Herrero
Art Direction
Carlos Viudes
Wardrobe Supervisor
Magdalena Fernández
Salvador Casado
Associate Producer
Pier A. Caminnecci
Story
Jerry van Rooyen
Assistant Makeup Artist
Josefina del Barco
Francisco García Velázquez
Assistant Set Decoration
Vicente Criado
José López Moreno
Makeup Artist
Manolita G. Fraile
Production Manager
Camera Operator
Pedro Martín
Graf Pilati
Assistant Editor
María Elisa Valero