Cast
Guido Lollobrigida
John Karlsen
Photographer in Nightclub (uncredited)
Jess Hahn
Boris
Yves Vincent
Felton
Andrea Bosic
Diplomat
Tina Aumont
Dolly
Bruno Bertocci
Uomo in radazione (uncredited)
Daniela Bianchi
Arabella
Bill Vanders
Newspaper Editor (uncredited)
Nazzareno Zamperla
Flash
Gino Turini
Pietro Torrisi
Claudio Ruffini
Goffredo Unger
John Bartha
Hotel Detective (uncredited)
Claudio Brook
Robert Foster
Jacques Herlin
Actor at recital
George Wang
Chang
Harriet Medin
Dr. Evans' assistant
Raymond Bussières
Train conductor
Valentino Macchi
Aldo Cecconi
Paolo Gozlino
Gordon Smash
Stefania Careddu
Katia
Pietro Ceccarelli
Gang Member
Sydney Chaplin
Inspector Chandler
Anthony Dawson
Dr. Evans
Claudio Biava