Mark Lenard

Star Trek: The Next Generation - Unification 2013 · Sarek

Star Trek VI: The Undiscovered Country 1991 · Sarek

The Radicals 1989 · Eberhard Hoffman

In the Heat of the Night 1988

Star Trek: The Next Generation 1987 · Sarek Star Trek IV: The Voyage Home 1986 · Sarek

Otherworld 1985 · Commander Perel Sightings

Star Trek III: The Search for Spock 1984 · Ambassador Sarek

Back to the Planet of the Apes 1980 · Urko

Farewell to the Planet of the Apes 1980 · Urko

Life, Liberty and Pursuit on the Planet of the Apes 1980 · Urko

The Forgotten City of the Planet of the Apes 1980 · Urko

Treachery and Greed on the Planet of the Apes 1980 · Urko

Buck Rogers in the 25th Century 1979 · Ambassador Duvoe

Cliffhangers 1979 · Emperor Thorval

Star Trek: The Motion Picture 1979 · Klingon Captain

The Secret Empire 1979 · Emperor Thorval

Getting Married 1978 · Mr. Bloom

Annie Hall 1977 · Navy Officer

The Incredible Hulk 1977

Little House on the Prairie 1974 · Peter Ingalls

Planet of the Apes 1974 · Urko

Outrage! 1973 · Mr. Chandler

Star Trek 1973 · Sarek (voice) (uncredited)

The Magician 1973 · Foley

Search 1972

The Bob Newhart Show 1972 · Earl Stanley Plummer

Alias Smith and Jones 1971

Noon Sunday 1970 · Jason Cootes

Hawaii Five-O 1969 · Commander Hawkins

Hang 'em High 1968 · Prosecutor

Here Come the Brides 1968 · Aaron Stempel

Cimarron Strip 1967

Judd, for the Defense 1967

Mannix 1967

Felony Squad 1966

Jericho 1966 · Philippe

Mission: Impossible 1966 · Aristo Skora

Star Trek 1966 · Romulan Commander

Run for Your Life 1965 · Col. Sebastian Peralta

The Greatest Story Ever Told 1965 · Balthazar

The Wild Wild West 1965

Another World 1964

The Power and the Glory 1963

The Defenders 1961 · Assistant District Attorney Holloman

Gunsmoke 1955 · Ira Stonecipher

Search for Tomorrow 1951