Calificación
Reparto

Mabel Karr
Irma Zimmer

Estella Blain
Nadja / Miss Muerte

Fernando Montes
Dr. Phillippe Brighthouse

Howard Vernon
Dr. Vicas

Guy Mairesse
Hans Bergen

Antonio Jiménez Escribano
Dr. Zimmer

Marcelo Arroita-Jáuregui
Dr. Moroni

Cris Huerta
Dr. Kallman

Jesús Franco
Inspector Tanner

Daniel White
Inspector Green

Alberto Bourbón
Policeman

Francisco Camoiras
Fisherman (uncredited)

Mer Casas
Mrs. Moroni (uncredited)

Ana Castor
Juliana (uncredited)

Rafael Hernández
Assistant to Inspector Green (uncredited)

José María Prada
Policeman (uncredited)