A billionaire hires a professional thief to steal a famous diamond.
Richard Harrison
Erna Schürer
Franca Polesello
Claudio Biava
Ferruccio Viotti
Marino Carpano
Bob Tonelli
Conny Caracciolo
Corrado Monteforte
Antonietta Fiorito
Iva Zanicchi
Fulvio Mingozzi
