2021Oleg: The Oleg Vidov Story— Self
2013The Outsider - Il Cinema Di Antonio Margheriti— Self
2012Eurocrime! The Italian Cop and Gangster Films That Ruled the '70s— Self
2000Jerks
1997Советская мультипликационная пропаганда— Narrator (voice)
1993Angel Eyes— Vince
1992Il vizio infinito— (archive footage)
1991Empire of the Dark— Arkham
1991The Channeler— Jack
1991Lies of the Twins— Jack Roth
1990Operation Las Vegas— Jefferson
1990Rescue Force— Stryker
1990Highway to Hell— Earl Dent
1990The Alien Within— Max Adrian
1989Terminal Force— Nick Tyree
1989Above the War— General O'Connor
1988Ninja Strike Force— Ninja Master Gordon
1988Dark Mission: Flowers of Evil— Lt. Sparks
1988Ninja Operation 4 - Thunderbolt Angels
1987Ninja Operation 5 - Godfather The Master— Gordon
1987The Ninja Squad— Ninja Master Gordon
1987Golden Ninja Warrior
1987Ninja Commandments— Ninja Master Gordon
1987Hitman the Cobra— Phillip
1987Cobra Against Ninja— Ninja Master Gordon
1987Ninja Hunt— Gordon
1987Ninja Kill— Gordon
1987Ninja Operation 3: Licensed to Terminate
1987Ninja Operation 6: Champion on Fire— Master Gordon
1987忍者太保之胭脂劫
1987The Ninja Showdown— Ninja Master Gordon
1986Ninja Terminator— Harry MacQueen
1986Ninja the Protector— Gordon Anderson
1986Ninja Dragon— Ninja Master Gordon
1986Ninja Kuvveti— Gordon
1986Three Men on Fire— CIA Agent Matthews
1986Ninja Champion— Richard
1985È arrivato mio fratello— Spinetti
1985偷情
1985Lei ting chu chuan— Richard
1985Blood Debts— Mark Collins
1985Inferno Thunderbolt— Richard
1985Frankenstein's Brain
1984Scorpion Thunderbolt— Richard
1984至尊神偷
1983Fireback— Jack Kaplan
1983Intrusion: Cambodia
1983Rescue Team— Robert Burton
1983حاجی واشنگتن— President Andrew Johnson / Grover Cleveland
1983Amok— Elton Horn
1983Hunters Crossing— Burns Jr.
1982Corri come il vento Kiko— Guido, il padre
1980Orgasmo nero— Paul
1980滅絕七七— Richard Cannon
1980La mondana nuda
1980Napoli storia d'amore e di vendetta— Frank
1979Strategia per una missione di morte— Richard Benson
1979I guappi non si toccano— Commissioner Ferrari
1979Napoli... i 5 della squadra speciale— Areangeli
1979Pakleni otok— Američki narednik Taylor
1978Şahit— Turan
1978Provincia violenta— Augusto
1977La belva col mitra— Santini
1977Kaput lager - gli ultimi giorni delle SS— Maj. Lexman
1977Clouzot & C. contro Borsalino & C.— Borsalino
1977Natascha - Todesgrüsse aus Moskau— Bukow
1976八國聯軍— General Waldersee
1975馬哥波羅— Marco Polo
1975Anasının Gözü
1975Dört Hergele— Jolando
1974Yedi Sapık Bir Fahişe— The Cripple
1974Il romanzo di un giovane povero— The notary
1972Jesse & Lester - Due fratelli in un posto chiamato Trinità— Jesse Smith
1972Spara Joe... e così sia!— Joe Dakota
1972La Lunga cavalcata della vendetta— Jeff Carter
1972Los fabulosos de Trinidad— Scott
1972Si può fare molto con 7 donne— Mike Spencer
1972Babanın Arkadaşı— Richard Maddock
1972Pugni, pirati e karatè— Gargantua/Garga
1971Abre tu fosa, amigo, llega Sábata...— Steve McGowan
1971Lo chiamavano King— John 'King' Marley
1971Lo sceriffo di Rockspring— Sheriff
1971Acquasanta Joe— Charlie Bennett
1971L'Explosion— Max
1970I leopardi di Churchill— Lt. Richard Benson / Lt. Hans Müller
1970Reverendo Colt— Sheriff Donovan
1970La diligencia de los condenados— Robert Walton
1970Pussycat, Pussycat, I Love You— Hero
196936 ore all'inferno— Captain Stern
1969C'era una volta un gangster
1968Joko invoca Dio... e muori— Jokko Barrat
1968Uno dopo l'altro— Stan Ross
1968Anche nel west c'era una volta Dio— Father Pat Jordan
1968La donna, il sesso e il superuomo— Richard Werner aka Karl Meyer
1967Colpo maestro al servizio di Sua Maestà britannica— Arthur Lang
1967L'uomo del colpo perfetto— Steve Norton
196728 minuti per 3 milioni di dollari— Jacques
1966A 077, sfida ai killers— Bob Fleming
1966El Rojo— Donald "El Rojo" Sorenson
1966Duello nel mondo— Fred Lester
1965Le spie uccidono a Beirut— Robert Fleming
1965Centomila dollari per Ringo— Lee 'Ringo' Barton
1965La montagna di luce— Alan Foster
1964El sabor de la venganza— Jeff Walker
1964L'ultimo gladiatore— Glaucus
1964I due gladiatori— Lucius Crassus
1964I giganti di Roma— Claudius Marcellus
1964La Rivolta dei Pretoriani— Velerio Rufo
1964I tre sergenti del Bengala— sergente Frankie Ross
1964Los dinamiteros— Actor en 'Rapiña en Golden City' (uncredited)
1963Il pirata del diavolo— Marco Trevisan
1963Duello nel Texas— Richard - Ricardo 'Gringo' Martinez
1963Perseo l'invincibile— Perseo
1962Il giustiziere dei mari— David Robinson
1962I sette gladiatori— Darius
1961Il gladiatore invincibile— Rezius
1961Master of the World— Alistair
1960Tall Story— Student
1960Tall Story— Student (uncredited)
1959Battle Flame— 2nd Lt. Wechsler
1958Too Much, Too Soon— Swimming Companion (uncredited)
1958South Pacific— Co-Pilot
1957Jeanne Eagels— Cpl. Hodgson in 'Rain' (uncredited)
1957Kronos— Pilot
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