"Equal Rights" and "Paris at Last" (1953-1956) - Waiter / Counterfeiter Gunsmoke (1956-1960) - Jacklin /Outlaw Brand /Mr. Garcia Mr. Adams and Eve (1957–1958) - Max Cassolini / Director Richard Diamond, Private Detective (1957) - Warburton Flagge The Silent Service (1957) - "The Ordeal of The S 38" - Chappie - mistakenly cast listed as Lawrence Bodkin Adventures of the Falcon (1957) – Jack McKenzie in "Snake Eyes" Trackdown, 3 episodes: "Look For the Woman", "The Boy", and "The End of the World" (1957-8) - Lee Caldwell / Joel Paine / Walter Trump Naked City (1958–1963) - Narrator The Donna Reed Show (1958) - Dr. Winfield Graham The Untouchables (1959-1960) - Gangster Dutch Schultz, Falcon, 1957, Have Gun – Will Travel (1957–1963) - Ranch Owner Billy Joe Kane, 1957; Col. Oliver Lacey, 1962, "Penelope" The Rifleman (1958-1962) - Ben Judson / Don Chimera del Laredo / Gen. Philip H. Sheridan / Juan Argentez Wanted: Dead or Alive - (1959) - Bartolo Baffler Cheyenne (1960) - 'General Sheridan' *Credited as Larry Dobkin* Episode: "Gold, Glory and Custer - Requiem" The DuPont Show with June Allyson (1960) - "So Dim the Light" - Kurt Reynolds The Roaring 20s (1960-1961) - Max Winslow / Big Lou Burnett The Tab Hunter Show (1961) - "Holiday in Spain" — Calleja Empire (1962) - Dr. Karr The Munsters (1964) as director for episodes 1, 9, 10, and 13 Do Not Go Gentle Into That Good Night (1967) - Dr. Gettlinger The Big Valley (1968) - Ben Dawes Star Trek: TOS (1969), one episode: "Charlie X" Mission Impossible (1971), one episode: "Kitara" - Colonel Alex Kohler The Streets of San Francisco (1972) - Gregory Praxas The Waltons (1972–1981), director for 16 episodes Sara (1976), as director of an episode The Life and Times of Grizzly Adams (1974-1978), created the title character for the 1974 film and the TV series Knight Rider (1982) - 'Col. Alvin B. Kincaid' Episode: "Inside Out" Rock Hudson (1990) - actor Raoul Walsh War and Remembrance (1989) - General George S. Patton L.A. Law (1990-1994) - Judge Saul Edelstein Matlock (TV series) (1991) - Marvin Shea Night Court (1991) - State Supreme Court Justice Welch Star Trek: The Next Generation (1991), one episode: "The Mind's Eye" - Klingon ambassador Kell NYPD Blue (2001) - Season 8, Episode 7, "In-Laws, Outlaws" - John Gilbert Radio Escape (1947-1954) The Adventures of Ellery Queen - Ellery