"An actor is approached by a group of men offering him a job posing as an executive at a diamond exchange to help them pull off a robbery."
Richard Harrison
as Arthur Lang
Adolfo Celi
as Mr. Bernard
Margaret Lee
as Evelyn
Gérard Tichy
as Max
Antonio Casas
as Col. Jenkins
Eduardo Fajardo
as Mr. Ferrick
Andrea Bosic
as Mr. Van Doren
Livio Lorenzon
as Miguel
Mary Arden
as Dorothy
Vito Fasano
as Secret Agent (uncredited)
Maurizio Amati
Executive Producer
John Davis Hart
Dialogue
Lewis E. Ciannelli
Ettore Giannini
Writer
José Luis Martínez Mollá
Edmondo Amati
Producer
Sandro Continenza
Francesco De Masi
Music
Roberto Gianviti
Francisco Sánchez
Director of Photography
Michele Lupo
Director