Carroll Baker
Deborah
Jean Sorel
Marcel
Ida Galli
Suzanne Boileau
Luigi Pistilli
Philip
Michel Bardinet
Police Commissioner
Renato Montalbano
Telephone Man
Mirella Pamphili
Telephone Clerk
Domenico Ravenna
Doctor
Valentino Macchi
Garagista
Giuseppe Ravenna
Maitre d'Hotel
George Hilton
Robert Simack
Sisto Brunetti
Agent (uncredited)
Silvio Klein
Man at the boxing match (uncredited)