as Poker Player (uncredited)
as Paolo
as Rod Fargas
as Sandro Bonetti
as La Rosa
as Charlie
as Augusto Lorenzini
as DC Secretary
as Armando Feletti
as Walcott's Accomplice
as Bice
as Frank Madigan
as Pinkerton Man
as Logan
as Eric
as Second officer in the train
as Alessandro (The Painter)
as Anthony Stevens
as Lemmy
as Albino
as Shorty
as Gary
as Frank
as Prof. Brusco
as Galvan
as Ferguson
as Cesare Ettore
as Affatato
as Canevari
as Dottore
as Tommaso Lenzini
as Loris Poletti
as Heinz
as Television director
as Professor Korenz
as President of the Court
as Frankenstein's monster
as Tenente Fritz Birzer
as Anarchist
as Bodeweis
as Killer
as Reverend's lead henchman
as Barrett
as John Kirk Lawford
as Maximiliano Rubín
as Hertz
as The Killer
as -
as Kottwitz
as Colonnello
as Scavino's Assassin
as George
as Proietti
as Scaife/Skede
as Larry
as Benigno Zaccagnini
as Bill
as Colonnello Nepoti
as Delmo Bulzamini
as Agostino
as L'autore
as Athos Lisa
as Police Commissioner
as Barigazzi
as Trevi
as Sir Luke