Acting

2020

as Self - Actor / 1st Husband (archive footage)

2010

2005

as Self (archive footage)

1996

as Patriarch

1993

as Self

1991

as CIA Chief Frankenheimer

1986		Peter the Great (4 episodes) as Frederick
1986		Outrage! as Judge Michael Lengel

1985

as Arthur Orloff

1984		Murder, She Wrote (1 episode) as Eric Brahm
1984		Finder of Lost Loves (1 episode) as George Matthews
1984		A Tender Sunset as Franz Bollenstein

1982		One Shoe Makes it Murder as Carl Charnock
1982		Deadly Game as Stephan Mathiesen
1982		Hotel (2 episodes)
1982		A Thousand Billion Dollars as Cornelius A. Woaegen

1981		Falcon Crest (35 episodes) as Phillip Erickson
1981		Lili Marleen as David Mendelssohn

1980		Nightmare City as General Murchison
1980		Fugitive Family as Anthony Durano
1980		The Memory of Eva Ryker as Dr. Sanford
1980		Eaten Alive! as Professor Carter
1980		The Top of the Hill as Andreas Heggener
1980		Vultures Over the City as Sheriff

1979		The Great Alligator as Joshua
1979		Eischied (1 episode)
1979		The Visitor as Dr. Walker
1979		Island of the Fishmen as Radcliffe (US version)

1978		L'immoralità as Vera's husband
1978		The Fifth Floor as Dr. Sidney Coleman
1978		Fear and Loathing on the Road to Hollywood as Self (archive footage) (uncredited)
1978		Seagulls Fly Low as Roberto Micheli
1978		Yesterday's Tomorrow as Colonel Stone
1978		The Norseman as King Eurich
1978		Return of the Saint (1 episode) as Dr. Paolo Brogli
1978		The Amazing Captain Nemo as Dr. Robert Cook
1978		Dallas (2 episodes) as Harrison Page
1978		Hi-Riders as Sheriff
1978		Black Beauty (5 episodes) as Nicholas Skinner

1977		The Pyjama Girl Case as Professor Henry Douglas
1977		Sharon: Portrait of a Mistress as David
1977		Gangbusters as Peseti
1977		Logan's Run (1 episode)
1977		The Fantastic Journey (1 episode)

1976		Eaten Alive as Harvey Wood
1976		The Black Corsair as Van Gould
1976		Origins of the Mafia (5 episodes) as Armando Della Morra

1975		The Net as Aurelio Morelli
1975		Wonder Woman (1 episode) as Fritz Gerlich
1975		The Suspicious Death of a Minor as Police superintendent
1975		Silent Action as District Attorney Mannino
1975		Brannigan as Mel Fields

1974

as Massimo Oderisi

1973		The Girl from the Red Cabaret as Dalton Harvey
1973		Police Story (1 episode)
1973		Carola as Gen. Franz von Clodius

1972		Search (1 episode)
1972		A Time for Loving as Doctor Harrison

1971

(1 episode) as Jerry Parks

1968

(1 episode) as Emil Radick (1 episode) as Father Neill

1967		Apropos Film (1 episode) as himself
1967		Wait Until Dark as French-Canadian Radio Speaker (voice) (uncredited)

1966

as El Greco (Domenico Teotocopulo)

1964		Sex and the Single Girl as Rudy DeMeyer
1964		The Fall of the Roman Empire as Cleander
1964		Paris When It Sizzles as Dr. Jekyll & Mr. Hyde (uncredited)
1964		El señor de La Salle as Juan Bautista de La Salle

1963

(1 episode)

1962		The Longest Day as Maj. Gen. Robert Haines
1962		The Devil and the Ten Commandments as Philip Allan
1962		Charge of the Black Lancers as Andrea Di Tula

1961

as Marco

1960		The Hands of Orlac as Stephen Orlac
1960		Ladies Man as Georges Gauthier
1960		Blood and Roses as Leopoldo De Karnstein

1959		The World, the Flesh and the Devil as Benson Thacker
1959		Stars in der Manege (1 episode) as Self

1958

as Maj. Foster MacLain

1957		The Sun Also Rises as Robert Cohn
1957		The Vintage as Giancarlo Barandero
1957		Mayerling as Crown Prince Rudolph

1956		Elena and Her Men as Le comte Henri de Chevincourt
1956		War and Peace as Prince Andrei Bolkonsky

1955		Oh... Rosalinda!! as Capt. Alfred Westerman
1955		Forbidden as Don Paolo Salinas

1953		Knights of the Round Table as Arthur
1953		Saadia as Henrik
1953		The Oscars (1 episode) as Self
1953		Lili as Paul Berthalet

1952		Scaramouche as Noel, Marquis de Maynes
1952		Rancho Notorious as Frenchy Fairmont

1951

as Luís Bello

1950		Born to Be Bad as Gabriel 'Gobby' Broome
1950		What's My Line? (1 episode) as Self - Panelist

1949

as Scott Mason Carter

1948

(1 episode) as Self (archive footage)