38 credits
- Tiny Toon Adventures: How I Spent My Vacation
1992 Big Daddy Boo (voice)
- Rock-A-Doodle
1991 Pinky (voice)
- Scooby-Doo! Meets the Boo Brothers
1987 Sheriff Rufus Buzby / T.J. Buzby (voice)
- The Pound Puppies
1985 The Mayor (voice)
- The CBS Saturday Morning Preview Special
1983 Boss Hogg
- Record City
1978 Coznowski
- The Cat from Outer Space
1978 Presiding Judge (uncredited)
- The Greatest Thing That Almost Happened
1977 Samuelson
- The Other Side of Midnight
1977 Lanchon
- Once Upon a Brothers Grimm
1977 King of Hesse
- The Amazing Howard Hughes
1977 Fiorello LaGuardia
- Freaky Friday
1976 Mr Dilk
- Mastermind
1976 Max Engstorm
- Special Delivery
1976 Hubert Zane
- Brenda Starr
1976 A.J. Livwright
- Adventures of the Queen
1975 Robert Dwight
- The Manchu Eagle Murder Caper Mystery
1975 Dr. Melon
- Devil Times Five
1974 Harvey Beckman
- The Bank Shot
1974 Al G. Karp
- Dr. Max
1974 Dr. Scott Herndon
- The Take
1974 Oscar
- The Last Angry Man
1974 Dr. Max Vogel
- The Iceman Cometh
1973 Hugo Kalmar
- What's Up, Doc?
1972 Harry
- Slaughterhouse-Five
1972 Lionel Merble
- The Adventures of Nick Carter
1972 Dr. Zimmerman
- The Man Hunter
1972 Carl Auscher
- Bye Bye Braverman
1968 Holly Levine
- The Borgia Stick
1967 Alton
- Up the Down Staircase
1967 Dr. Bester
- Matchless
1967 Colonel Coolpepper
- A Fine Madness
1966 Leonard Tupperman
- Fail Safe
1964 Congressman Raskob
- Joy House
1964 Harry
- Black Like Me
1964 Dr. Jackson
- Gone Are the Days!
1963 Ol' Cap', Stonewall Jackson Cotchipee
- Victoria Regina
1961 James
