Acting

2018

as Ziggy Zerhusen

2017

as Self

2008

as Reese Paxton

2007

as Self

2005

(2 episodes) as Robin Scherbatsky Sr.

2003

(2 episodes) as Lance Taylor

2002

as Self

1998

as Elton Deedle

1997

as John Astor

1996

(1 episode)

1993		Perry Mason: The Case of the Wicked Wives as David Morrison
1993		The Nanny (1 episode) as Frank Bradley
1993		Diagnosis: Murder (1 episode) as Eric Braeden

1990		Jackie Collins' Lucky Chances (3 episodes) as Dimitri Stanislopolous
1990		The Ambulance as The Doctor

1984

(1 episode) as Col. Gerhardt Brunner

1980

as Leonard Nero

1979

as Stephens

1978		Vega$ (1 episode) as Arthur Rollins
1978		The Eddie Capra Mysteries (1 episode)
1978		Happily Ever After as Ross Ford
1978		Piranha as Dr. Robert Hoak (swimming double) (uncredited)

1977		CHiPs (1 episode)
1977		Herbie Goes to Monte Carlo as Bruno Von Stickle
1977		Code Name: Diamond Head as Ernest Graeber

1976

(1 episode) as John Reardon

1975		Wonder Woman (1 episode) as Captain Drangel (1 episode) as Donalsen
1975		Death Scream as Kosinsky
1975		Matt Helm (1 episode) as Forbes
1975		Switch (1 episode) as Franz Hausner (1 episode) as Mike Jenkins
1975		Barbary Coast (1 episode) as Bristol
1975		Bronk (1 episode)

1974		The Ultimate Thrill as Roland Parlay
1974		Kolchak: The Night Stalker (1 episode) as Bernhardt Stieglitz
1974		The Daytime Emmy Awards (1 episode)
1974		The Six Million Dollar Man (1 episode) as Victor Cheraskin

1973		Death Race as Stoeffer
1973		Kojak (1 episode) as Kenneth Krug
1973		The Six Million Dollar Man: Wine, Women and War as Arlen Findletter
1973		The Magician (1 episode) as Nelson Paradine
1973		Lady Ice as Peter Brinker
1973		Portrait: A Man Whose Name Was John as Col. Gunter Kroll
1973		The Young and the Restless (257 episodes) as Victor Newman
1973		Intertect as Emhardt
1973		Barnaby Jones (1 episode) as Steven Kingston
1973		The Adulteress as Hank Baron

1972		The Judge and Jake Wyler as Anton Granicek
1972		The Rookies (1 episode)

1971		Cannon (1 episode)
1971		Escape from the Planet of the Apes as Dr. Otto Hasslein

1970		The Young Rebels (1 episode)
1970		Colossus: The Forbin Project as Dr Charles Forbin
1970		The Mask of Sheba as Dr. Roan Morgan
1970		McCloud (1 episode)

1969		Honeymoon with a Stranger as Frederico Caprio
1969		100 Rifles as Lt. Franz Von Klemme

1968		Dayton's Devils as Max Eikhart
1968		Hawaii Five-O (1 episode) as Djebara (1 episode) as Klaus Marburg (1 episode) as Dr. Paul Farrar

1967		Mannix (1 episode)
1967		Garrison's Gorillas (1 episode)

1966		Mission: Impossible (1 episode) as Andrei Fetyakov (1 episode) as Col. Markus von Frank
1966		Jericho (2 episodes)
1966		The Rat Patrol (58 episodes) as Capt. Hans Dietrich
1966		Blue Light (1 episode)

1965		The F.B.I. (1 episode) as Becker (1 episode) as Nicholas Blok
1965		Run for Your Life (1 episode) as Janos Takacs (2 episodes) as Eric Horst
1965		Morituri as Radio Officer (uncredited)

1963		Kraft Suspense Theatre (1 episode) as Gerd Hoffman
1963		Bob Hope Presents the Chrysler Theatre (1 episode) as Manfred Scharff

1962		The Gallant Men (1 episode)
1962		Combat! (1 episode) as Ecktmann (1 episode) as German Vehicle Commander (1 episode) as Hans Gruber (1 episode) as Drunken German soldier (uncredited)
1962		The Virginian (1 episode) as Augustin

1961

as Klaus

1958

(1 episode) as German Soldier (uncredited)

1955

(1 episode) as William E. Talley (3 episodes) as Jack Sinclair (1 episode) as Carl Jaekel