Credits

• 1999 · Inferno as Pop Reynolds
• 1998 · The King of Queens as Mickey
• 1995 · Ned & Stacey as Nate
• 1994 · ER as Army Armstrong
• 1991 · Bed & Breakfast as Amos
• 1990 · Steve McQueen: Man on the Edge as Self (archive footage)
• 1989 · The Cellar as T.C. van Houten
• 1988 · China Beach as
• 1987 · Wiseguy as
• 1987 · Amerika as Will Milford
• 1986 · Who Is Julia? as The Commentator
• 1986 · Matlock as Judge Donald Powell
• 1985 · Moonlighting as Judge
• 1982 · St. Elsewhere as Doc Bogert
• 1982 · It Takes Two as
• 1982 · Life of the Party: The Story of Beatrice as Beatrice's Father
• 1981 · Falcon Crest as Paolo Bellini
• 1981 · Halloween II as Dr. Mixter
• 1981 · Code Red as
• 1980 · Friendly Fire as Mr. Hamilton
• 1980 · Gideon's Trumpet as 2nd Supreme Court Justice
• 1979 · Strangers: The Story of a Mother and Daughter as Mr. Meecham
• 1979 · Backstairs at the White House as Navy Secretary
• 1978 · A Family Upside Down as Mr. Case
• 1977 · Our Town as Joe Stoddard
• 1977 · Babe as Dr. Tatum
• 1976 · Guardian of the Wilderness as Abraham Lincoln
• 1976 · Quincy, M.E. as
• 1976 · Charlie's Angels as Mr. Harkins
• 1976 · The Last of Mrs. Lincoln as Ninnian Edwards
• 1976 · The New Daughters of Joshua Cabe as The Judge
• 1976 · The Bionic Woman as
• 1975 · Medical Story as Dr. Patterson
• 1975 · Strange New World as Sirus
• 1975 · The Bionic Woman as Jim Elgin
• 1974 · The Rockford Files as Manny Tolan
• 1974 · Little House on the Prairie as Dr. Burke
• 1974 · The Manhunter as James Barrett
• 1974 · The Parallax View as Commission Spokesman #2
• 1974 · The Story of Pretty Boy Floyd as Mr. Suggs
• 1974 · The Stranger Who Looks Like Me as Mr. Gilbert
• 1974 · Manhunter as James Barrett
• 1974 · The Six Million Dollar Man as Jim Elgin
• 1973 · Key West as Prescott Webb
• 1973 · Linda as Police Chief Vernon
• 1973 · Doc Elliot as
• 1972 · Kung Fu as Jacob Sterne
• 1972 · The Streets of San Francisco as
• 1972 · M*A*S*H as
• 1972 · The Waltons as
• 1972 · Search as
• 1972 · The Rookies as
• 1972 · Sixteen as Father
• 1972 · Probe as Aaron Johannes (uncredited)
• 1971 · A Howling in the Woods as Bud Henshaw
• 1971 · Cannon as Farmer
• 1971 · My Old Man's Place as Sheriff Coleman
• 1971 · Alias Smith and Jones as
• 1970 · Night Gallery as The Sheriff
• 1970 · The Traveling Executioner as Stanley Mae
• 1970 · The Immortal as
• 1970 · The Naked Zoo as Harry Golden
• 1970 · The Andersonville Trial as Board of Military Judges
• 1970 · My Sweet Charlie as Treadwell
• 1969 · The D.A.: Murder One as Dr. Ellis Anders
• 1969 · The Gypsy Moths as Stand Owner
• 1969 · My Friend Tony as
• 1968 · The Mod Squad as
• 1967 · Mannix as Dr. Crow
• 1967 · The Guns of Will Sonnett as
• 1967 · Judd, for the Defense as
• 1967 · Cimarron Strip as
• 1967 · Ironside as
• 1967 · The Invaders as George Grundy
• 1967 · The Invaders as Gen. Jonathan Blaine
• 1966 · The Sand Pebbles as Harris
• 1966 · The Time Tunnel as President Abraham Lincoln
• 1966 · Johnny Tiger as Sam Tiger
• 1966 · Gunpoint as Tom Emerson
• 1966 · Lassie, the Voyager as Henry Decatur
• 1965 · The F.B.I. as Harry Fortier
• 1965 · The F.B.I. as Greer
• 1965 · The F.B.I. as Burke
• 1965 · The F.B.I. as John Prysock
• 1965 · Get Smart as Professor Sontag
• 1965 · The Wild Wild West as Admiral Hammond
• 1965 · The Big Valley as Colin Murdoch
• 1965 · Lost in Space as The President
• 1965 · Run for Your Life as Gen. Andrew Douglas
• 1965 · Lost in Space - No Place to Hide as The President
• 1964 · Profiles in Courage as Bird
• 1964 · Daniel Boone as Matawa
• 1964 · Daniel Boone as John Gist
• 1964 · Daniel Boone as Jonas Wilkes
• 1964 · Voyage to the Bottom of the Sea as U.S. President
• 1963 · Kings of the Sun as The chief
• 1963 · Mr. Novak as Eason
• 1963 · The Richard Boone Show as
• 1963 · The Fugitive as Lt. C. Wynn
• 1963 · The Fugitive as Oliver Corman
• 1963 · The Outer Limits as D.A. Thomas Coyle
• 1962 · 40 Pounds of Trouble as Judge
• 1962 · Stoney Burke as
• 1962 · The Virginian as Sheriff Sam Roebuck
• 1962 · The Virginian as County Prosecutor
• 1962 · The Virginian as Marshal Floyd Buckman
• 1962 · The Virginian as Sam Claypool
• 1962 · The Virginian as Sheriff
• 1961 · Window on Main Street as
• 1961 · Dr. Kildare as Dr. Andy Meadows
• 1961 · Dr. Kildare as Dr. Walter Untermeyer
• 1961 · Claudelle Inglish as Reverend Armstrong
• 1961 · Cain's Hundred as Capt. Martin Amherst
• 1961 · Ada as Speaker
• 1961 · Two Rode Together as Rev. Henry Clegg
• 1961 · Parrish as John Donati (uncredited)
• 1961 · Dead to the World as Congressman Keach
• 1960 · Flaming Star as Doc Phillips
• 1960 · Route 66 as
• 1960 · Checkmate as Paul O'Neill
• 1960 · The Tall Man as
• 1960 · The New Girl as Mr. Dennis
• 1959 · The Detectives as
• 1959 · Bonanza as Sam Kane
• 1959 · Bonanza as Capt. Arnholt
• 1959 · Bonanza as Judge Taylor
• 1959 · Bonanza as Col. Tyson
• 1959 · Bonanza as Gabriel Bingham
• 1959 · Bonanza as Judge Josh Wyllit
• 1959 · Bonanza as Judge Simms
• 1959 · Bonanza as John Clarke
• 1959 · John Paul Jones as Lt. Simpson
• 1959 · The Last Mile as Red Kirby
• 1959 · Rawhide as Sheriff
• 1959 · Rawhide as Broken Bow
• 1959 · Rawhide as Col. Hart
• 1958 · The Badlanders as Yuma Prison Warden
• 1957 · Perry Mason as Russell W. Durham
• 1957 · Perry Mason as Harry Trilling
• 1957 · Perry Mason as Senator Randolph Cartwell
• 1957 · Perry Mason as Dr. Fisher
• 1957 · Have Gun, Will Travel as
• 1957 · 3:10 to Yuma as Bisbee Marshal
• 1955 · Gunsmoke as Tate
• 1955 · Gunsmoke as Hode Embry
• 1955 · Gunsmoke as Storekeeper
• 1954 · Macbeth as Menteith
• 1954 · The Human Jungle as Jones
• 1954 · Lassie as
• 1951 · Hallmark Hall of Fame as Menteith
• 1951 · Hallmark Hall of Fame as 2nd Supreme Court Justice
• 1951 · The Adventures of Kit Carson as
• 1950 · Perfect Strangers as Ernest Craig (uncredited)
• 1950 · Robert Montgomery Presents as Rev. C.K. Dickey
• 1949 · White Heat as Zuckie
• 1948 · Studio One as Sam Forrest