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