John McLiam
- Fall From Grace
1990 Rev. Aubrey Sara
- Northern Exposure
1990 Soapy Sanderson
- Split Decisions
1988 Pop McGuinn
- Walk Like a Man
1987 H.P. Truman
- J. Edgar Hoover
1987 A. Mitchell Palmer
- Star Trek: The Next Generation
1987 Fento
- Beauty and the Beast
1987 Sam Denton
- Hell Town
1985 Fast Louie
- Voyager from the Unknown
1984 Dr. Bernard
- Hunter
1984 Dr. Harry Montclair
- Highway to Heaven
1984 Ted Simpson
- Murder, She Wrote
1984 Harry Stevens
- Dempsey
1983 Hyrum Dempsey
- The A-Team
1983 George Nemchek
- First Blood
1982 Orval the Dog Man
- The Ambush Murders
1982 Judge Collier
- Richard II
1982 John of Gaunt
- T. J. Hooker
1982 Father DeMarco
- Gavilan
1982 Streblov
- The End of August
1981 Colonel
- The Five of Me
1981 Father
- Mistress of Paradise
1981 Nathan MacKay
- Bret Maverick
1981 Doc Holliday
- Falcon Crest
1981 Carl Beck
- Farewell to the Planet of the Apes
1980 Gahto
- Magnum, P.I.
1980 Johnnie Wells
- Freedom Road
1979 President Ulysses S. Grant
- Shadow of Fear
1979
- The Legend of the Golden Gun
1979 Jake Powell
- Archie Bunker's Place
1979 Vinnie Mulvaney
- Dallas
1978 Wally Kessel
- The Return of the Incredible Hulk
1977 Michael
- Delta County, USA
1977 Cap McCain
- The Incredible Hulk
1977 Michael
- Kingston: Confidential
1977 Douglas White
- The Missouri Breaks
1976 David Braxton
- The Food of the Gods
1976 Mr. Skinner
- The Call of the Wild
1976 Prospector
- Lucky Lady
1975 Rass Huggins
- Rafferty and the Gold Dust Twins
1975 John Beechwood
- Bite the Bullet
1975 Gebhardt
- The Secret of the Pond
1975 Uncle Ben
- Matt Helm
1975 Charlie Wendell
- Starsky & Hutch
1975 Lionel 'Gramps' Fitzgerald Sr
- The Invisible Man
1975 Blind Man
- Three for the Road
1975 Thurman Parsons
- Attack on Terror: The FBI vs. the Ku Klux Klan
1975 Jailer Sutton
- The Dove
1974 Lyle Graham
- Harry O
1974 The Old Salt
- The Iceman Cometh
1973 Jimmy Tomorrow
- A Chant of Silence
1973 Father Richards
- Legend in Granite
1973 Dom Olejnickzak
- Showdown
1973 F.J. Wilson
- Sleeper
1973 Dr. Agon
- Runaway!
1973 Conductor
- Hitched
1973 Pete Hunter
- Barnaby Jones
1973 Dwight Hopkins
- The Culpepper Cattle Co.
1972 Thorton Pierce
- M*A*S*H
1972 Col. Woody Cooke
- Ghost Story
1972 Titus Paul
- Big Jake
1971 Army Officer (uncredited)
- If Tomorrow Comes
1971 Father Miller
- Monte Walsh
1970 Fightin' Joe Hooker
- Halls of Anger
1970 Boyd Wilkerson
- R.P.M.
1970 Rev. Blauvelt
- The Reivers
1969 Van Tosch
- Hawaii Five-O
1969 Ralph Hastings
- Madigan
1968 Dunne (uncredited)
- Riverrun
1968 Jeffries
- Gallegher: The Mystery of Edward Sims
1968 Ephrem Killigrew
- The Mod Squad
1968 Sam
- In Cold Blood
1967 Herbert Clutter
- Cool Hand Luke
1967 Boss Keen
- Ironside
1967 Father Holt
- The Invaders
1967 Hotel Clerk
- Mannix
1967 Harry Forrest
- Mission: Impossible
1966 Dr. Wilson Cardel
- Daktari
1966 Sean Murphy
- Honey West
1965 Gordon
- Get Smart
1965 Seidlitz
- The F.B.I.
1965 David Callander
- The Wild Wild West
1965 Tucker
- My Fair Lady
1964 Harry (uncredited)
- 12 O'Clock High
1964 Fisherman
- Voyage to the Bottom of the Sea
1964 Andrews
- The Fugitive
1963 Sheriff Grover
- The Outer Limits
1963 Arjay Beasley
- The Virginian
1962 Carl O'Neill
- Dead to the World
1961 Goody
- 87th Precinct
1961 Menlo
- Bus Stop
1961 Carl
- The Andy Griffith Show
1960 Mr. MacDonald
- My Three Sons
1960 Postman Brophy
- The Twilight Zone
1959 Cop (uncredited)
- Bonanza
1959 Harry Carlis
- The Untouchables
1959 Driver
- Perry Mason
1957 Councilman William Daniels
- Decoy
1957 Mike Foley
- Wagon Train
1957 Latch
- Gunsmoke
1955 Dougherty
- The Wonderful World of Disney
1954 Ephrem Killigrew
- The Big Story
1949
