Credits

• 2016 · For the Love of Spock as Commodore Decker (archive footage)
• 2014 · The Twilight Zone Christmas Classics as The Major
• 2004 · Star Trek: New Voyages as Matt Decker
• 2003 · Dismembered as Captain Hart
• 2001 · Early Bird Special as Fred
• 2000 · The District as Harlan Kirby Sr.
• 1999 · Judging Amy as Prof. Barnett
• 1999 · True Crime as Neil the Bartender
• 1999 · Providence as Harold Joyce
• 1997 · Ally McBeal as
• 1996 · Children of the Corn IV: The Gathering as Doc Larson
• 1996 · Fugitive X: Innocent Target as
• 1995 · JAG as Former Chief of Naval Operations
• 1994 · Attack of the 50 Ft. Woman as Hamilton Cobb
• 1994 · Burke's Law as Dale Montrose
• 1993 · Boy Meets World as
• 1993 · Sonic the Hedgehog as Uncle Chuck (voice)
• 1993 · Sommersby as Reverend Powell
• 1992 · Batman: The Animated Series as Ethan Clark (voice)
• 1991 · Chance of a Lifetime as Dr. Edelman
• 1991 · Committed as Dr. Quilly
• 1990 · Back to Hannibal: The Return of Tom Sawyer and Huckleberry Finn as Judge Thatcher
• 1990 · Parenthood as
• 1989 · Camp Candy as
• 1989 · Uncle Buck as Mr. Hatfield (voice)
• 1988 · She's Having a Baby as Russell Bainbridge
• 1987 · Planes, Trains and Automobiles as Mr. Bryant
• 1987 · Funland as Angus Perry
• 1987 · Pinocchio and the Emperor of the Night as Puppetino (voice)
• 1987 · Dead Aim as McWhorter
• 1987 · Street Justice as Father Burke
• 1986 · There Must Be a Pony as Lee Hertzig
• 1986 · L.A. Law as Charles Flanagan
• 1985 · Space Rage as Gov. Tovah
• 1985 · Prince Jack as Ferguson
• 1985 · Surviving as Dr. Madsen
• 1985 · Means and Ends as Burt
• 1984 · Murder, She Wrote as Seth Hazlitt
• 1984 · Murder, She Wrote as Sam Breen
• 1984 · Highway to Heaven as
• 1984 · Hunter as Commissioner Larry Crenshaw
• 1984 · Velvet as Government Official
• 1984 · Grandview, U.S.A. as Bob Cody
• 1984 · The Pigs vs. The Freaks as Mayor Malcolm Wallwood
• 1984 · Why Me? as General
• 1984 · Airwolf as Lou Stappleford
• 1983 · Automan as Judge Alexander Farnsworth
• 1983 · The Yellow Rose as
• 1983 · Last Plane Out as James Caldwell
• 1983 · Lottery! as
• 1983 · Reading Rainbow as Himself - Narrator (voice)
• 1983 · The A-Team as Al Massey
• 1983 · Mama's Family as
• 1982 · St. Elsewhere as
• 1982 · Newhart as
• 1982 · Knight Rider as Wayne Altfield
• 1982 · Matt Houston as
• 1982 · Matt Houston as Dr. Walter Belkamp
• 1982 · Hotel as
• 1982 · The Rules of Marriage as George Olsen
• 1982 · Desperate Lives as Dr. Jarvis
• 1981 · Simon & Simon as
• 1981 · Side Show as Byron Gage
• 1981 · Separate Ways as Huey Block
• 1981 · Leave 'Em Laughing as Smiley Jenkins
• 1981 · Foul Play as
• 1981 · Walking Tall as
• 1981 · Flamingo Road as
• 1980 · Magnum, P.I. as
• 1980 · Portrait of a Rebel: The Remarkable Mrs. Sanger as Monseigneur Soldini
• 1979 · Trapper John, M.D. as
• 1979 · Hart to Hart as Charles Baines
• 1979 · The Facts of Life as
• 1979 · Blind Ambition as Richard Kleindienst
• 1979 · Brothers and Sisters as Larry Krandall
• 1978 · Hunters of the Reef as Panama Cassidy
• 1978 · Goodbye, Franklin High as Clifford Armer
• 1978 · Dallas as Amos Krebbs
• 1978 · Mean Dog Blues as Victor Lacey
• 1978 · The Case of the Baltimore Girls as Christopher Woods
• 1977 · The Incredible Hulk as
• 1977 · The Love Boat as Bill Kelly
• 1977 · The Love Boat as Harold Wallingford
• 1977 · The Oregon Trail as
• 1977 · The Bluegrass Special as Phil Wainwright
• 1977 · Hunter as
• 1976 · Once an Eagle as Gen. Duke Pulleyne
• 1976 · Gibbsville as Charley Paxton
• 1976 · Richie Brockelman: The Missing 24 Hours as Arthur Springfield
• 1976 · Quincy, M.E. as Arthur Brandeis
• 1976 · The Tony Randall Show as Kiss
• 1976 · Bridger as Daniel Webster
• 1976 · Echoes of a Summer as Dr. Hallet
• 1976 · The Bionic Woman as
• 1975 · Guilty or Innocent: The Sam Sheppard Murder Case as Walt Adamson
• 1975 · Doc as
• 1975 · Doctors' Hospital as
• 1975 · Journey from Darkness as Dr. Cavaliere
• 1975 · Barney Miller as George Webber
• 1975 · Barney Miller as Cellmate (voice)
• 1975 · The Abduction of Saint Anne as Ted Morrisey
• 1974 · The Day the Earth Moved as Judge Tom Backsler
• 1974 · Police Woman as
• 1974 · Police Woman as Ted Adrian
• 1974 · Petrocelli as
• 1974 · Lucas Tanner as
• 1974 · Murder in the First Person Singular as Alfred Emerson
• 1973 · Kojak as K.C. Milano
• 1973 · The Girl with Something Extra as
• 1973 · Hawkins as Joe Hamilton
• 1973 · The Girls of Huntington House as Sam Dutton
• 1972 · Pursuit as Robert Phillips
• 1972 · A Great American Tragedy as Rob Stewart
• 1972 · The Streets of San Francisco as Russell L. 'Russ' Rankin
• 1972 · The Streets of San Francisco as John Kovic
• 1972 · Ghost Story as Charlie Pender
• 1972 · Banacek as Harry Wexler
• 1972 · The Rookies as
• 1972 · The Man as Arthur Eaton
• 1972 · Now You See Him, Now You Don't as Professor Lufkin
• 1972 · The New Healers as Mr. Farrigan
• 1972 · Second Chance as Stan Petryk
• 1971 · The Homecoming: A Christmas Story as Charlie Snead
• 1971 · Marriage: Year One as Warren Duden
• 1971 · A Taste of Evil as Harold Jennings
• 1971 · McMillan and Wife as Ted Hoffenstein
• 1971 · Columbo as Burt Gordon
• 1971 · Columbo as Everett Logan
• 1971 · Cannon as Harry Kendrix
• 1971 · Fools' Parade as Roy K. Sizemore
• 1971 · Escape from the Planet of the Apes as The President
• 1971 · The Mephisto Waltz as Dr. Roger West
• 1971 · Escape as Doctor Henry Walding
• 1971 · All in the Family as Eddie Frazier
• 1971 · Assault on the Wayne as Capt. Frank Reardon
• 1971 · Alias Smith and Jones as
• 1970 · Night Gallery as Professor Putman (segment “Little Girl Lost”)
• 1970 · Brewster McCloud as Weeks
• 1970 · House on Greenapple Road as Paul Durstine
• 1969 · Medical Center as
• 1969 · My World and Welcome to It as John Monroe
• 1969 · The Gypsy Moths as John Brandon
• 1969 · Shadow Game as
• 1969 · Operation Heartbeat as Raymond Hanson
• 1968 · Lancer as
• 1968 · The Mod Squad as Fred Williams
• 1968 · The Outcasts as
• 1968 · Hawaii Five-O as Ossie Connors
• 1968 · Hawaii Five-O as Harlan Henderson
• 1968 · The Name of the Game as Charlie Ross
• 1968 · The Name of the Game as D.W.
• 1968 · The Outsider as
• 1968 · The Angry Breed as Vance Patton
• 1968 · The Detective as Colin MacIver
• 1968 · Prescription: Murder as Burt Gordon
• 1967 · Hour of the Gun as Texas Jack Vermillion
• 1967 · Mannix as
• 1967 · Mannix as Calvin Norris
• 1967 · Judd for the Defense as
• 1967 · Custer as
• 1967 · Ironside as
• 1967 · Ironside as Judge Lawrence Van Buren
• 1967 · The Invaders as Major Rick Graves
• 1967 · The Invaders as Michael Tressider
• 1966 · CBS Playhouse as
• 1966 · Mission: Impossible as Deputy Premier Milos Pavel
• 1966 · Mission: Impossible as Alex Cresnic
• 1966 · Star Trek as Commodore William Decker
• 1966 · That Girl as
• 1965 · The F.B.I. as Anton Christopher
• 1965 · The F.B.I. as David Roger Spiers
• 1965 · The F.B.I. as Howard Dale Converse
• 1965 · The F.B.I. as Elias Devon
• 1965 · The Wild Wild West as
• 1965 · Run for Your Life as Ralph Wilson
• 1964 · The Americanization of Emily as Captain Harry Spaulding
• 1964 · 12 O'Clock High as Lt. Col. Bill Christy
• 1964 · One Man's Way as Rev. Clifford Peale
• 1963 · The Farmer's Daughter as Congressman Glen Morley
• 1963 · The Fugitive as Professor Fritz Simpson
• 1963 · For Love or Money as Sam Travis
• 1963 · Cattle King as Harry Travers - Sharleen's Brother
• 1962 · To Kill a Mockingbird as Mr. Gilmer
• 1962 · The Gallant Men as
• 1962 · Combat! as Captain Lew Anders
• 1962 · The Lucy Show as Henry Taylor
• 1962 · Stoney Burke as
• 1962 · The Jetsons as Saturn Cyclops (voice)
• 1962 · The Virginian as Arthur Blanton
• 1962 · The Virginian as Foster Bonham
• 1962 · The Virginian as Joss Cardine
• 1961 · The New Breed as Warren Giles
• 1961 · Ben Casey as
• 1961 · Bus Stop as
• 1961 · Follow the Sun as
• 1960 · Surfside 6 as
• 1960 · Checkmate as Peter Morell
• 1960 · Thriller as Lou Walters
• 1959 · The Detectives as
• 1959 · The Twilight Zone as Major
• 1959 · The Twilight Zone as Dr. Wallman
• 1959 · Bonanza as Marshal Passmore
• 1958 · 77 Sunset Strip as
• 1958 · 77 Sunset Strip as Calvin Otterman
• 1958 · The Donna Reed Show as
• 1955 · Cheyenne as
• 1955 · Gunsmoke as Lee Sharkey
• 1955 · Gunsmoke as Hill
• 1955 · Gunsmoke as Ira Spratt
• 1952 · Omnibus as
• 1951 · Hallmark Hall of Fame as Max Halliday
• 1950 · Robert Montgomery Presents as
• 1949 · Lights Out as
• 1948 · The Philco Television Playhouse as Dennis Baldwin