"A seductive blonde makes a theft of jewelry unprecedented in the history of crime, nothing less than a billion."
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
Manuel Rincón
Property Master
Francisco Sempere
Director of Photography
José Luis Pérez Tristán
Assistant Director
Francisca Guillot
Hairstylist
Julio Wizuete
Still Photographer
José Antonio de la Guerra
Set Decoration
Roberto Fandiño
Title Designer
Juan Pisón
Editor
Miguel Sesé
Makeup Artist
José Villafranca
Production Manager
Executive Producer
Santiago Moncada
Maribel Ruiz Capilla
Script Supervisor
Francisco Beringola
Assistant Camera
José García Galisteo
Camera Operator
Jaime Pérez
Music
Enrique González Macho
Production Assistant
Gustavo Quintana
José María Redal