Luciano Pigozzi

as Dr. Geoffrey

as Prisoner #2

as Plant Director (scenes deleted) (as Alan Collins)

as Le Due

as Cribbens

as McDouglas

as Phil Lawson's father

as Friend of Carrasco's Father

as Paco

as Gin Fizz

as Priest

as Beetle

as Peg

as Papillon

as Pag

as Freeman

as Lenny

as Greenwater

as Paul (as Alan Collins)

as Bartender

as The Warden

as Don Wilson

as John

as Rotti

as Gregory

as Professor Jürgen

as Savelli's Henchman

as Attilio

as Babette's Husband (uncredited)

as One of Conti's Men

as Secondo - father of Caterina

as Arthur Davis

as Cookie

as William Stevens

as Hans

as Berto

as Antonio

as Chief of Police

as Pasquale

as Angus

as Clairvoyant

as scagnozzo di Berger

as Fanelli - Club Owner (uncredited)

as Francis Clay

as Fritz

as Medina

as Steve Hunter

as Tavern Customer

as Doctor Rosenthal

as Manolo, the barber

as Herzog

as Louis Mortimer

as Mr. Collins

as Mortimer (as Alan Collin)

as Montbarque

as Frankie Agostino (as Alan Collins)

as Raymond

as Mr. Anton

as Vences (as Alan Collin)

as Francisco Santamaria

as Paco

as False Father Brown

as Uriat

as Domingo

as Kirby

as Bill Perkins

as Lefty

as La Foret

as Van Joost

as Judge Warren

as Aragosta

as Allen Collins

as Kew, the professor's assistant

as Max

as Strike

as (as Alan Collins) Dr. Kerriman

as Ivan (Rome segment) (uncredited)

as Salah

as German High-Ranking Officer

as Henchman with eye patch

as Leonida

as Paul

as Kurt - the Gardener

as Yuri

as Dart

as Cesare Lazzarini

as Losat

as Walter Geoffrey

as Corinthian Messenger

as Scimmione

as Prisoner

as Insegnante