Frank Wolff

as (archive footage)

as Self

as Frank Martin

as Grr

as Police Commissioner

as Dr. Robert Matthews

as Arthur Welt

as Dr. Chambers

as Grr

as Castle Owner

as Ulianov

as Duca Lamberti

as Betto

as Guido Nervi

as Buddy Ben / Bear

as Spina

as Red Wiley

as Fausto

as Frank Donovan

as Quentin

as Vallauri

as Captain Lynch

as Dr. Giulio

as Brett McBain

as Sheriff Burnett

as Edwin Kean

as Ramirez

as Osilo

as Narrator / Self

as Commendatore / Mister Eat it

as Bill San Antonio

as Paola's husband

as Joshua Tracy/The Black One

as Paul Lefèvre

as Aguilar

as Charlie Morgan

as Jim/Trevor Norton

as Tricky

as Ivan Mikhailovic

as Eli

as Quartermaster Sergeant

as Truck Driver

as The husband (segments "Il passo" and "La ronda")

as Antonio

as Vartan Damadian

as Count Galeazzo Ciano

as Salvatore

as Jim Reston

as Gaspare Pisciotta

as Proximates the Tyrant

as Bearded Man (uncredited)

as Sgt. Potter

as First Delivery Man

as Baron

as Alexander Ward

as Henchman

as Man (uncredited)

as Cab Driver

as Narrator