Actor Credits

• 1.
  Star Trek VI: The Undiscovered Country (1991) ..... Ambassador Sarek
• 2.
  The Radicals (1990) ..... Eberhard Hoffman
• 3.
  In the Heat of the Night (1988) ..... Horace Sloan
• 4.
  Star Trek: The Next Generation (1987) ..... Sarek
• 5.
  Star Trek IV: The Voyage Home (1986) ..... Ambassador Sarek
• 6.
  Otherworld (1985) ..... Commander Perel Sightings
• 7.
  Star Trek III: The Search for Spock (1984) ..... Ambassador Sarek
• 8.
  Buck Rogers in the 25th Century (1979) ..... Ambassador Duvoe
• 9.
  How the West Was Won (1979) ..... Forane
• 10.
  Star Trek: The Motion Picture (1979) ..... Klingon Captain
• 11.
  The Secret Empire (1979) ..... Emperor Thorval
• 12.
  Getting Married (1978) ..... Mr. Bloom
• 13.
  Greatest Heroes of the Bible (1978)
• 14.
  The Incredible Hulk (1978) ..... Mr. Slater
• 15.
  Annie Hall (1977) ..... Navy Officer on Dick Cavett Show
• 16.
  Noon Sunday (1975) ..... Jason Cootes
• 17.
  Chopper One (1974)
• 18.
  Little House on the Prairie (1974) ..... Peter Ingalls
• 19.
  Planet of the Apes (1974) ..... Urko
• 20.
  QB VII (1974) ..... Narrator
• 21.
  Outrage (1973) ..... Mr. Chandler
• 22.
  Star Trek: The Animated Adventures (1973) ..... Sarek
• 23.
  The Girl with Something Extra (1973) ..... Casino Manager
• 24.
  The Magician (1973) ..... Foley
• 25.
  Search (1972) ..... Karl August Speer
• 26.
  The Bob Newhart Show (1972) ..... Earl Stanley Plummer
• 27.
  The Rookies (1972) ..... Fred Cox
• 28.
  Alias Smith and Jones (1971) ..... Jim Plummer
• 29.
  Somerset (1970) ..... Peter Goodwin
• 30.
  Hang `Em High (1968) ..... Prosecutor
• 31.
  Hawaii Five-O (1968) ..... Bok
• 32.
  Here Come the Brides (1968) ..... Aaron Stempel
• 33.
  It Takes a Thief (1968) ..... Colonel Kessler
• 34.
  Cimarron Strip (1967) ..... Jared Arlyn
• 35.
  Judd for the Defense (1967) ..... Sheriff Mike Galvez
• 36.
  Mannix (1967) ..... Hal
• 37.
  Felony Squad (1966) ..... George Venter
• 38.
  Jericho (1966)
• 39.
  Mission: Impossible (1966) ..... Aristo Skora
• 40.
  Star Trek (1966) ..... Romulan Commander
• 41.
  The Iron Horse (1966) ..... Charlie Duke
• 42.
  Days of Our Lives (1965) ..... Richard Ludwig
• 43.
  Run for Your Life (1965) ..... Colonel Sebastian Peralta
• 44.
  The Greatest Story Ever Told (1965) ..... Balthazar
• 45.
  The Wild Wild West (1965) ..... Count Draja
• 46.
  Another World (1964) ..... Dr. Ernest Gregory
• 47.
  The Doctors and the Nurses (1962) ..... Assistant District Attorney Benson
• 48.
  The Defenders (1961) ..... Assistant District Attorney Holloman
• 49.
  `Way Out (1961) ..... Daytime Paul
• 50.
  Insight (1960)
• 51.
  The Three Musketeers (1960) ..... Jusac De Rochefort
• 52.
  The DuPont Show of the Month (1957) ..... Detchard
• 53.
  Gunsmoke (1955) ..... Ira Stonecipher
• 54.
  Search for Tomorrow (1951) ..... Nathan Walsh #5
• 55.
  Lamp Unto My Feet (1948) ..... Diaz

• 1.
  Star Trek Encyclopedia, The (1999)