""
Analía Gadé
as Desirée Charrier
Jean Sorel
as Teniente Barney Holmes
Espartaco Santoni
as Dr. Javier Echevarría
José Luis López Vázquez
as Terence
Stephen Boyd
as León Urrutía, joyero
Mabel Karr
as Madame Chantal
George Rigaud
as Mr. Stanley (as Jorge Rigeaut)
Beni Deus
as
José Riesgo
as Capitán de Scotland Yard
Ramón Ferrer
Eva León
as Enfermera
Rosanna Pardo
Saturno Cerra
Ernesto Vañes
Antonio Orengo
Melquiades Álvarez
Francisco Agudín
Félix Acaso
as Mr. Decker (voice) (uncredited)
Ángel Ter
as Voz del magnetofón (voice) (uncredited)
Pedro Lazaga Sabater
Director
Writer
Executive Producer
Francisca Guillot
Hairstylist
Francisco Sempere
Director of Photography
Santiago Moncada
Miguel Sesé
Makeup Artist
Jaime Pérez
Music
Juan Pisón
Editor
José Antonio de la Guerra
Set Decoration
Gustavo Quintana
Production Manager
Julio Wizuete
Still Photographer
José María Redal
Assistant Camera
Roberto Fandiño
Title Designer
Manuel Rincón
Property Master
José Luis Pérez Tristán
Assistant Director
José García Galisteo
Camera Operator
Enrique González Macho
Production Assistant
José Villafranca
Maribel Ruiz Capilla
Script Supervisor
Francisco Beringola
