Analía Gadé
Desirée Charrier
Jean Sorel
Teniente Barney Holmes
Espartaco Santoni
Dr. Javier Echevarría
José Luis López Vázquez
Terence
Stephen Boyd
León Urrutía, joyero
Mabel Karr
Madame Chantal
George Rigaud
Mr. Stanley (as Jorge Rigeaut)
Beni Deus
José Riesgo
Capitán de Scotland Yard
Ramón Ferrer
Eva León
Enfermera
Rosanna Pardo
Saturno Cerra
Ernesto Vañes
Antonio Orengo
Melquiades Álvarez
Francisco Agudín
Félix Acaso
Mr. Decker (voice) (uncredited)
Ángel Ter
Voz del magnetofón (voice) (uncredited)
Crew
Pedro Lazaga Sabater
Director
Pedro Lazaga Sabater
Writer
Espartaco Santoni
Executive Producer
Francisca Guillot
Hairstylist
Francisco Sempere
Director of Photography
Santiago Moncada
Writer
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
Production Manager
Maribel Ruiz Capilla
Script Supervisor
Francisco Beringola
Assistant Camera