Estella Blain

Character: Nadja / Miss Muerte

Mabel Karr

Character: Irma Zimmer

Fernando Montes

Character: Dr. Phillippe Brighthouse

Howard Vernon

Character: Dr. Vicas

Guy Mairesse

Character: Hans Bergen

Antonio Jiménez Escribano

Character: Dr. Zimmer

Marcelo Arroita-Jáuregui

Character: Dr. Moroni

Cris Huerta

Character: Dr. Kallman

Lucía Prado

Character: Barbara Albert

Jesús Franco

Character: Inspector Tanner

Daniel White

Character: Inspector Green

Ángela Tamayo

Character: Juliana

Alberto Bourbón

Character: Policeman

Francisco Camoiras

Character: Fisherman (uncredited)

Mer Casas

Character: Mrs. Moroni (uncredited)

Rafael Hernández

Character: Assistant to Inspector Green (uncredited)

José María Prada

Character: Policeman (uncredited)

Javier de Rivera

Character: Notary (uncredited)

Vicente Roca

Character: Police Doctor (uncredited)