Claudio Brook

Robert Foster

Daniela Bianchi

Arabella

Sydney Chaplin

Inspector Chandler

Jess Hahn

Boris

Yves Vincent

Felton

Paolo Gozlino

Gordon Smash

Stefania Careddu

Katia

Anthony Dawson

Dr. Evans

Harriet Medin

Dr. Evans' Assistant

Tina Aumont

Dolly

Nazzareno Zamperla

Flash

Jacques Herlin

Actor at recital

George Wang

Chang

Harriet Medin

Dr. Evans' assistant

Andrea Bosic

Diplomat

Raymond Bussières

Train conductor

Claudio Biava

Guido Lollobrigida

Gino Turini

Aldo Cecconi

Valentino Macchi

Pietro Ceccarelli

Gang Member

Pietro Torrisi

Claudio Ruffini

Goffredo Unger