Don Keefer
- Liar Liar
1997 Beggar at Courthouse
- Profiler
1996 Noah Becker
- ER
1994 Louie
- Lois & Clark: The New Adventures of Superman
1993 Old Benny Rockland
- Lucy & Desi: Before the Laughter
1991 Grandpa Ball
- Amos
1985 Winston Beard
- Highway to Heaven
1984 Dr. Washburn
- Who Will Love My Children?
1983 Mr. Henry
- Golden Gate
1981
- The Five of Me
1981 Middle-Aged Man
- The Scarlett O'Hara War
1980 Judge
- Marathon
1980 Doctor
- Samurai
1979 Norm Jonas
- The Last Word
1979 Mayor Wenzel
- A Rainy Day
1979 Rev. Jewels
- Roots: The Next Generations
1979 Mr. Hapgood
- Mirrors
1978 Peter
- The Kid from Not-So-Big
1978 Hank 'Gramps' Goodman
- The Immigrants
1978 Doctor
- Fire Sale
1977 Banker
- The Girl in the Empty Grave
1977 Mr. Sylvester Dean
- The Car
1977 Dr. Pullbrook
- The Incredible Hulk
1977 Mr. MacIntire
- Lanigan's Rabbi
1976 Mr. Kogan
- Alice
1976
- Quincy, M.E.
1976
- Arthur Hailey's The Moneychangers
1976 Judge
- Who Is the Black Dahlia?
1975 Jimmy Richardson
- Starsky & Hutch
1975
- Baretta
1975
- S.W.A.T.
1975
- Ellery Queen
1975 The Fence
- Candy Stripe Nurses
1974 Dr. Wilson
- The Manhunter
1974 Frank Miller
- The Way We Were
1973 Actor
- Walking Tall
1973 Dr. Lamar Stivers
- Ace Eli and Rodger of the Skies
1973 Mr. Parsons
- Sleeper
1973 Dr. Tryon
- The Young Nurses
1973 Chemist
- The Bait
1973 Newsdealer
- Barnaby Jones
1973 Mr. Greening
- Faraday and Company
1973 William Stafford
- Kung Fu
1972 Stripper
- The Waltons
1972
- The Streets of San Francisco
1972 Dr. Mayhill
- Banacek
1972 Loomis
- The Grissom Gang
1971 Doc Grissom
- McMillan & Wife
1971 Selwyn
- Nichols
1971 Burt Lincoln
- Columbo
1971 Medical Examiner
- Sarge
1971 Prison Chaplain
- Owen Marshall: Counselor at Law
1971 Judge
- R.P.M.
1970 Dean George Cooper
- Rabbit, Run
1970 Mr. Springer
- Arnie
1970
- Butch Cassidy and the Sundance Kid
1969 Fireman
- El juicio
1968 Bolt
- The Outcasts
1968
- Mayberry R.F.D.
1968 Prosecutor McComb
- The Name of the Game
1968 Chaplain
- The High Chaparral
1967 Telegrapher
- The Guns of Will Sonnett
1967 Prosecutor
- Cimarron Strip
1967 Bolt
- The Russians Are Coming! The Russians Are Coming!
1966 Irving Christiansen
- Star Trek
1966 Cromwell
- That Girl
1966
- Felony Squad
1966
- Mission: Impossible
1966 Zubin
- The F.B.I.
1965 Junkman
- The Loner
1965
- Green Acres
1965 Carl Kelcy
- Ready for the People
1964 Dr. Michaels
- The Munsters
1964
- Bewitched
1964 A.J. Kimberley
- The Great Adventure
1963 Copeland
- Petticoat Junction
1963 Mr. Forbes
- The Fugitive
1963 Ben Haddock
- The Dakotas
1963 Minister
- Incident in an Alley
1962 Roy Swanson
- Going My Way
1962
- The Virginian
1962 Ross Tedler
- The Clown and the Kid
1961 Moko
- Ben Casey
1961
- Cash McCall
1960 Junior Partner (uncredited)
- The Andy Griffith Show
1960 Grover
- Angel
1960 George
- The Twilight Zone
1959 Spierto
- Rawhide
1959
- One Step Beyond
1959 Doctor (uncredited)
- Wichita Town
1959
- The DuPont Show with June Allyson
1959 The Doctor
- Torpedo Run
1958 Ens. Ron Milligan
- The Percentage
1958 Pete Williams
- Peter Gunn
1958
- Hellcats of the Navy
1957 Jug
- Have Gun, Will Travel
1957 Kelso
- Richard Diamond, Private Detective
1957 Reagan
- Away All Boats
1956
- Date with Dizzy
1956 Don Babbitt
- State Trooper
1956
- Six Bridges to Cross
1955 Sherman
- An Annapolis Story
1955 Air Officer (uncredited)
- Gunsmoke
1955 Sam Rickers
- Alfred Hitchcock Presents
1955 Pete Williams
- Matinee Theater
1955
- Navy Log
1955
- Riot in Cell Block 11
1954 Reporter
- The Human Jungle
1954 Detective Cleary
- The Caine Mutiny
1954 Court Stenographer - Yeoman 1st Class (uncredited)
- All I Need Is a Conference!
1954 Larry Chamberlain, Methods
- Climax!
1954 Dr. Whittaker
- The Girl in White
1952 Dr. Williams
- Death of a Salesman
1951 Bernard
- Lux Video Theatre
1950 Tom
- The Time Element
Hannify
