Mark Lenard More at IMDbPro »

Actor:

• 1990s
• 1980s
• 1970s
• 1960s
• 1950s

1. "In the Heat of the Night" .... Horace Sloan (1 episode, 1993)
       - Legacy (1993) TV episode .... Horace Sloan
2. Star Trek VI: The Undiscovered Country (1991) .... Ambassador Sarek
3. "Star Trek: The Next Generation" .... Sarek (2 episodes, 1990-1991)
   ... aka Star Trek: TNG (USA: promotional abbreviation)
       - Unification I (1991) TV episode .... Sarek
       - Sarek (1990) TV episode .... Sarek
4. The Radicals (1990) .... Eberhard Hoffman
   
   
5. Star Trek IV: The Voyage Home (1986) .... Ambassador Sarek
6. "Otherworld" .... Commander Perel Sightings (1 episode, 1985)
       - The Zone Troopers Build Men (1985) TV episode .... Commander Perel Sightings
7. Star Trek III: The Search for Spock (1984) .... Ambassador Sarek
8. "Buck Rogers in the 25th Century" .... Ambassador Duvoe (2 episodes, 1981)
       - Journey to Oasis: Part 1 (1981) TV episode .... Ambassador Duvoe
       - Journey to Oasis: Part 2 (1981) TV episode .... Ambassador Duvoe
9. "This Is the Life" .... Sheriff (1 episode, 1980)
   ... aka The Fisher Family (USA: rerun title)
       - Independence and '76 (1980) TV episode .... Sheriff
   
   
10. "The Secret Empire" (1979) TV series .... Emperor Thorval (unknown episodes, 1979)
    ... aka Cliffhangers: The Secret Empire (USA: alternative title)
11. "The Incredible Hulk" .... Mr. Slater (1 episode, 1979)
        - Captive Night (1979) TV episode .... Mr. Slater
12. Star Trek: The Motion Picture (1979) .... Klingon Captain
    ... aka Star Trek: The Motion Picture - The Director's Edition (USA: DVD title)
13. "How the West Was Won" .... Forane (1 episode, 1979)
        - The Slavers (1979) TV episode .... Forane
14. "Greatest Heroes of the Bible" (2 episodes, 1978)
        - The Story of Noah: Part 2 (1978) TV episode
        - The Story of Noah: Part 1 (1978) TV episode
15. Getting Married (1978) (TV) .... Mr. Bloom
16. "Days of Our Lives" (1965) TV series .... Richard Ludwig (unknown episodes, 1977)
    ... aka Cruise of Deception: Days of Our Lives (USA: summer title)
    ... aka DOOL (USA: informal short title)
    ... aka Days (USA: short title)
17. "The Bob Newhart Show" .... Earl Stanley Plummer (1 episode, 1977)
        - Carlin's New Suit (1977) TV episode .... Earl Stanley Plummer
18. "Hawaii Five-O" .... Bok / ... (4 episodes, 1969-1977)
    ... aka McGarrett (USA: rerun title)
        - You Don't See Many Pirates These Days (1977) TV episode .... Commander Hawkins
        - Secret Witness (1974) TV episode .... Bok
        - Will the Real Mr. Winkler Please Die? (1973) TV episode .... Rogloff
        - To Hell with Babe Ruth (1969) TV episode .... Yoshio Nagata
19. Annie Hall (1977) .... Navy Officer on Dick Cavett Show
20. "Little House on the Prairie" .... Peter Ingalls (1 episode, 1976)
    ... aka Little House: A New Beginning (USA: last season title)
        - Journey in the Spring: Part 1 (1976) TV episode .... Peter Ingalls
21. "Somerset" (1970) TV series .... Peter Goodwin (unknown episodes, 1975)
    ... aka Another World: Somerset (alternative title)
    ... aka Somerset: Bay City (alternative title)
22. Noon Sunday (1975) .... Jason Cootes
23. "Planet of the Apes" .... Urko (11 episodes, 1974)
        - Up Above the World So High (1974) TV episode .... Urko
        - The Cure (1974) TV episode .... Urko
        - The Tyrant (1974) TV episode .... Urko
        - The Interrogation (1974) TV episode .... Urko
        - The Horse Race (1974) TV episode .... Urko
          (6 more)
24. "QB VII" (1974) TV mini-series .... Narrator (unknown episodes)
25. "Chopper One" .... Dugan (1 episode, 1974)
        - The Informer (1974) TV episode .... Dugan
26. "The Magician" .... Foley (1 episode, 1974)
        - The Stainless Steel Lady (1974) TV episode .... Foley
27. Outrage (1973) (TV) .... Mr. Chandler
28. "Mannix" .... Hal (1 episode, 1973)
        - Desert Run (1973) TV episode .... Hal
29. "The Girl with Something Extra" .... Casino Manager (1 episode, 1973)
        - How Green Was Las Vegas (1973) TV episode .... Casino Manager
30. "Star Trek" .... Sarek (1 episode, 1973)
    ... aka Star Trek: TAS (USA: promotional abbreviation)
    ... aka Star Trek: The Animated Adventures (USA: alternative title)
    ... aka Star Trek: The Animated Series
    ... aka Star Trek: The Animated Series-The Animated Adventures of Gene Roddenberry's Star Trek (USA: DVD box title)
    ... aka The Animated Adventures of Gene Roddenberry's Star Trek (USA: video box title)
        - Yesteryear (1973) TV episode (voice) (uncredited) .... Sarek
31. "The Rookies" .... Fred Cox (1 episode, 1973)
        - Life Robbery (1973) TV episode .... Fred Cox
32. "Search" .... Karl August Speer (1 episode, 1972)
        - The Gold Machine (1972) TV episode .... Karl August Speer
33. "Alias Smith and Jones" .... Jim Plummer (1 episode, 1971)
        - Exit from Wickenburg (1971) TV episode .... Jim Plummer
34. "Mission: Impossible" .... Aristo Skora / ... (4 episodes, 1966-1970)
        - The Rebel (1970) TV episode .... Colonel Bakram
        - Nitro (1969) TV episode .... Aristo Skora
        - Trek (1967) TV episode .... Colonel Luis Cardoza
        - Wheels (1966) TV episode .... Felipe Mora
35. "Insight" (1 episode, 1970)
        - The Day God Died (1970) TV episode
    
    
36. "Here Come the Brides" .... Aaron Stempel (27 episodes, 1968-1969)
        - The Fetching of Jenny (1969) TV episode .... Aaron Stempel
        - The Deadly Trade (1969) TV episode .... Aaron Stempel
        - Marriage, Chinese Style (1969) TV episode .... Aaron Stempel
        - Loggerheads (1969) TV episode .... Aaron Stempel
        - A Man's Errand (1969) TV episode .... Aaron Stempel
          (22 more)
37. Hang 'Em High (1968) .... Prosecutor
38. "It Takes a Thief" .... Colonel Kessler (1 episode, 1968)
        - Birds of a Feather (1968) TV episode .... Colonel Kessler
39. "Cimarron Strip" .... Jared Arlyn (1 episode, 1968)
        - The Greeners (1968) TV episode .... Jared Arlyn
40. "Gunsmoke" .... Ira Stonecipher (1 episode, 1968)
    ... aka Gun Law (UK)
    ... aka Marshal Dillon (USA: rerun title)
        - Nowhere to Run (1968) TV episode .... Ira Stonecipher
41. "Run for Your Life" .... Col. Sebastian Peralta (1 episode, 1968)
        - A Dangerous Proposal (1968) TV episode .... Col. Sebastian Peralta
42. "Judd for the Defense" .... Sheriff Mike Galvez (1 episode, 1967)
        - Firebrand (1967) TV episode .... Sheriff Mike Galvez
43. "The Wild Wild West" .... Count Draja (1 episode, 1967)
        - The Night of the Iron Fist (1967) TV episode .... Count Draja
44. "Star Trek" .... Romulan Commander / ... (2 episodes, 1966-1967)
    ... aka Star Trek: TOS (USA: promotional abbreviation)
    ... aka Star Trek: The Original Series (USA: informal title)
        - Journey to Babel (1967) TV episode .... Sarek
        - Balance of Terror (1966) TV episode .... Romulan Commander
45. "Felony Squad" .... George Venter (1 episode, 1967)
        - Hit and Run, Run, Run (1967) TV episode .... George Venter
46. "The Iron Horse" .... Charlie Duke (1 episode, 1967)
        - Sister Death (1967) TV episode .... Charlie Duke
47. "Jericho" (1 episode, 1966)
        - Long Journey Across a Short Street (1966) TV episode
48. "Another World" (1964) TV series .... Dr. Ernest Gregory (unknown episodes, 1965)
    ... aka Another World: Bay City
49. The Greatest Story Ever Told (1965) .... Balthazar
    ... aka George Stevens Presents The Greatest Story Ever Told (USA: complete title)
50. "The Nurses" .... Assistant District Attorney Benson (1 episode, 1964)
    ... aka The Doctors and the Nurses (USA: new title)
        - The Love of a Smart Operator (1964) TV episode .... Assistant District Attorney Benson
51. "The Defenders" .... Assistant District Attorney Holloman (1 episode, 1964)
        - The Non-Violent (1964) TV episode .... Assistant District Attorney Holloman
52. "Lamp Unto My Feet" .... Diaz (1 episode, 1963)
        - Las Casas: the Conscience of Conquest (1963) TV episode .... Diaz
53. "Armstrong Circle Theatre" .... Major Alonso (1 episode, 1962)
        - Anatomy of Betrayal: Dateline Cuba (1962) TV episode .... Major Alonso
54. "'Way Out" .... Daytime Paul (1 episode, 1961)
        - Dissolve to Black (1961) TV episode .... Daytime Paul
55. "The DuPont Show of the Month" .... Detchard (2 episodes, 1959-1961)
        - The Prisoner of Zenda (1961) TV episode .... Detchard
        - I, Don Quixote (1959) TV episode
56. The Three Musketeers (1960) (TV) .... Jusac De Rochefort
    
    
57. "Search for Tomorrow" (1951) TV series .... Nathan Walsh #5 (unknown episodes, 1959-1960)
    

Archive Footage:

1. Mind Meld: Secrets Behind the Voyage of a Lifetime (2001) (V) (uncredited) .... Sarek
2. The Star Trek Encyclopedia (1999) (VG) (voice) (archive sound) .... Narrator
3. "Planet of the Apes"
       - Forgotten City of the Planet of the Apes (1981) TV episode .... General Urko
4. Back to the Planet of the Apes (1981) (TV) .... Urko
5. Farewell to the Planet of the Apes (1981) (TV) .... Urko
6. Little House Years (1979) (TV) .... Peter Ingalls