Vanessa Brighton
Dorothy Malone
Paolo Sartori
Robert Hoffmann
Clelia
Elena Persiani
Mario Chiocchio
Patty
Rosemarie Lindt
Antonietta Fiorito
Charlie (uncredited)
Rod Dana
Fletcher (uncredited)
John Karlsen
Donovan's Man (uncredited)
Sergio Mioni
Garagist (uncredited)
Lorenzo Piani
Embalmer (uncredited)
Alessandro Tedeschi
Mary Sullivan
Luciana Paluzzi
Frank Donovan
Frank Wolff
Richard Salinger
John Ireland
Giulio Lamberti
Roger Fritz
Gloria Brighton
Romina Power
Luisa Lamberti
Nicoletta Machiavelli
Salinger's secretary
Ini Assmann
Donovan's henchman
Rainer Basedow
Director
Alberto De Martino
Story
Screenplay
Lianella Carell
Carlo Romano
Dialogue
Gene Luotto
Vincenzo Mannino