2018

as Lord Alan Cunningham ("A Dose of Undead Ecstasy" segment) (archive footage) (uncredited)

1991

as The Count

1990

1985

as Laredo

1983

as Rodolfo

1980		Hotel Paradise as Juan Laredo
1980		Escape from Hell as Doctor Farrell

1979		Killer Fish as Max
1979		Zoo zéro as Evariste, le commissaire
1979		Play Motel as Inspector De Sanctis

1976

as Dr. Alessi

1975		A Diary of a Murderess as Richard
1975		Sixteen as Sergio (as Antonio De Teffè)
1975		Evil Eye as Inspector Ranieri

1974		Charlotte as Le Prince Sforza
1974		Ten Killers from Afar as Jake / Dallas
1974		The Killer with a Thousand Eyes as Inspector Michael Lawrence
1974		Seven Jackals
1974		The Killers Are Our Guests as Dr. Guido Malerva

1973		Tequila! as Shoshena
1973		Lady Dynamite as Nico Barresi

1972		Tropic of Cancer as Doctor Williams
1972		Too Much Gold for One Gringo as Trash Benson
1972		The Crimes of the Black Cat as Peter Oliver

1971		Viva! Django as Django
1971		The Night Evelyn Came Out of the Grave as Lord Alan Cunningham

1970		Apocalypse Joe as Joe Clifford
1970		Sabata the Killer as Sabata / Garringo
1970		Arizona Colt Returns as Arizona Colt
1970		Shango as Shango

1969		Django the Bastard as Django
1969		Dead Are Countless as Lieutenant 'Garringo' Harris
1969		No Room to Die as Johnny Brandon/ Django

1968		Dead Men Don't Count as Fred Dalton
1968		Man Who Cried for Revenge as Davy Flanagan
1968		A Stranger in Paso Bravo as Gary Hamilton
1968		Gunman Sent by God as Gary Maguire
1968		A Train for Durango as El Gringo
1968		Western, Italian Style as Self

1967		Killer Kid as Captain Morrison / Chamaco / Scott / Killer Kid
1967		Gentleman Killer as Jo Reeves aka Gentleman Jo

1966		$1,000 on the Black as Johnny Liston
1966		A Few Dollars for Django as Django / Regan
1966		Ringo, the Mark of Vengeance as Ringo
1966		An Angel for Satan as Roberto Merigi
1966		Seven Dollars on Red as Johnny Ashley

1965		Lone and Angry Man as Joe Logan aka Shenandoah
1965		Blood at Sundown as Steve McDougall
1965		Latin Lovers as Riccardo Ferrari
1965		The Sons of the Leopard as tenente garibaldino
1965		The Last Tomahawk as Falkenauge

1964

as Prince Akim (as Antonio De Teffè)

1963		Avventura al motel as Maurizio
1963		Revenge of the Black Knight as Dottore George Welby

1962		Sodom and Gomorrah as The Captain
1962		Ultimatum alla vita as Lt. Kruger

1961

as Paolo

1960

1959		The Jukebox Kids as Paolo Macelloni
1959		The Devil's Cavaliers as Richmond

1958		Aphrodite, Goddess of Love as Demetrios
1958		City at Night as Alberto

1957

as Giorgio Della Torre

1956

as Giacomo Cenci

1955		Eighteen Year Olds as Andrea La Rovere
1955		Abandoned as Carlo

1953