Don Keefer
- Liar Liar
1997 Beggar at Courthouse
- Lucy & Desi: Before the Laughter
1991 Grandpa Ball
- Amos
1985 Winston Beard
- 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
- Mirrors
1978 Peter
- The Kid from Not-So-Big
1978 Hank 'Gramps' Goodman
- Fire Sale
1977 Banker
- The Girl in the Empty Grave
1977 Mr. Sylvester Dean
- The Car
1977 Dr. Pullbrook
- Lanigan's Rabbi
1976 Mr. Kogan
- Who Is the Black Dahlia?
1975 Jimmy Richardson
- Candy Stripe Nurses
1974 Dr. Wilson
- 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
- The Grissom Gang
1971 Doc Grissom
- R.P.M.
1970 Dean George Cooper
- Rabbit, Run
1970 Mr. Springer
- Butch Cassidy and the Sundance Kid
1969 Fireman
- El juicio
1968 Bolt
- The Russians Are Coming! The Russians Are Coming!
1966 Irving Christiansen
- Ready for the People
1964 Dr. Michaels
- Incident in an Alley
1962 Roy Swanson
- The Clown and the Kid
1961 Moko
- Cash McCall
1960 Junior Partner (uncredited)
- Torpedo Run
1958 Ens. Ron Milligan
- The Percentage
1958 Pete Williams
- Hellcats of the Navy
1957 Jug
- Away All Boats
1956
- Date with Dizzy
1956 Don Babbitt
- Six Bridges to Cross
1955 Sherman
- An Annapolis Story
1955 Air Officer (uncredited)
- 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
- The Girl in White
1952 Dr. Williams
- Death of a Salesman
1951 Bernard
- The Time Element
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