Mark Damon
Richard Barrett
Eleonora Brown
Lucille Moffat
S
Sally Smith
Jill
Patrizia Valturri
Denise
Ludmila Lvova
Mrs. Clay / Peter Moffat
Luciano Pigozzi
La Foret
F
Franco De Rosa
Detective Gabon
V
Vivian Stapleton
Miss Transfield
E
Ester Masing
Miss Martin
A
Aldo De Carellis
Professor André
Giovanni Di Benedetto
Di Brazzi
Valentino Macchi
Policeman
U
Umberto Papiri
Simon
Caterina Trentini
Betty Ann
Silvia Dionisio
Margaret
Lorenza Guerrieri
Wendy
Malisa Longo
Cynthia Fellows
P
Paola Natale
Maid
Michael Rennie
Inspector Durand
Nando Angelini
Blond Policeman (uncredited)