Credits
- 2005 ·The Big Red One : The Reconstructionas Captain / General
- 1993 ·Perry Mason: The Case of the Wicked Wivesas Dist. Att. Markham
- 1993 ·Perry Mason: The Case of the Killer Kissas District Attorney Markham
- 1993 ·Perry Mason: The Case of the Telltale Talk Show Hostas Dist. Atty. Markham
- 1992 ·Perry Mason: The Case of the Heartbroken Brideas Judge
- 1992 ·Perry Mason: The Case of the Fatal Framingas D.A. Milton Fryman
- 1991 ·Whoreas Older Man in Car
- 1991 ·Dracula: A Cinematic Scrapbookas Dracula (archive footage)
- 1990 ·Perry Mason: The Case of the Poisoned Penas Judge Charles Wade
- 1987 ·Three O'Clock Highas Voytek Dolinski
- 1985 ·Perry Mason Returnsas Judge Whitewood
- 1984 ·Splashas The President
- 1983 ·Have You Ever Been Ashamed Of Your Parents?as
- 1982 ·Tales of the Gold Monkeyas
- 1981 ·The Munsters' Revengeas Police Commissioner McCluskey
- 1980 ·Raise the Titanicas General Dale Busby
- 1980 ·The Big Red Oneas General / Captain
- 1979 ·Delta Houseas
- 1978 ·The Winds of Kitty Hawkas 2nd General
- 1977 ·Eight Is Enoughas
- 1977 ·Airport '77as Admiral Corrigan
- 1977 ·Tail Gunner Joeas Wm. Roberts
- 1976 ·The Return of the World's Greatest Detectiveas Judge Clement Harley
- 1975 ·The Hindenburgas Hirsch
- 1975 ·Wonder Womanas Ambassador McCauley
- 1975 ·Ellery Queenas
- 1975 ·Starsky & Hutchas
- 1975 ·Kate McShaneas Porter
- 1975 ·Barbary Coastas Padbury
- 1975 ·Bronkas
- 1975 ·Nick and Noraas Prosper
- 1974 ·Come Die With Meas
- 1974 ·A Case of Rapeas Dr. Marsden
- 1974 ·The House of Seven Corpsesas Christopher Millan
- 1972 ·The Dirt Gangas Curt
- 1972 ·Ransom for a Dead Manas Richard
- 1972 ·Blaculaas Dracula
- 1972 ·Twilight Peopleas Dr. Gordon
- 1972 ·Emergency!as
- 1971 ·Brute Corpsas The Colonel
- 1971 ·Columboas Durkee
- 1971 ·Columboas Farnsworth
- 1971 ·Columboas Richard
- 1971 ·Cannonas
- 1971 ·A Step Out of Lineas Charles Hubbard
- 1969 ·Bracken's Worldas
- 1968 ·Headas Inspector Shrink
- 1967 ·Ironsideas
- 1966 ·Mission: Impossibleas Conway
- 1966 ·Occasional Wifeas
- 1966 ·Star Trekas Jaris
- 1966 ·Star Trekas Landru
- 1965 ·The F.B.I.as Jeweler
- 1965 ·The F.B.I.as Mr. Lang
- 1965 ·The Wild Wild Westas
- 1964 ·Daniel Booneas Col. Arthur Merivale
- 1964 ·Daniel Booneas Colonel Gates
- 1962 ·Tower of Londonas Clarence
- 1962 ·Combat!as Capt. Baumer
- 1961 ·Dr. Kildareas Jameson Black
- 1956 ·The Barretts of Wimpole Streetas Alfred Moulton-Barrett
- 1955 ·Gunsmokeas Dofeny
- 1953 ·I Led Three Livesas