 | Piney: The Lonesome Pine (2019)
Forever Tree |
 | The Princess and the Frog (2009)
Additional Voices (voice) |
 | Black Dawn (2006)
Dr. Richard Turpin |
 | Tugger: The Jeep® 4x4 Who Wanted to Fly (2005)
Pa Pump / Narrator (voice) |
 | Justice League: Starcrossed - The Movie (2004)
Councilor/Diplomat (voice) |
 | Scooby-Doo! and the Witch's Ghost (1999)
Mr. McKnight (voice) |
 | Mulan (1998)
Additional Voices (voice) |
 | The Odd Couple II (1998)
Justice of the Peace |
 | Gargoyles: The Heroes Awaken (1996)
Commander (voice) |
 | Batman: Mask of the Phantasm (1993)
Additional Voices / Doctor (voice) |
 | Jonny's Golden Quest (1993)
Dr. Victor Devlon |
 | Bebe's Kids (1992)
Announcer / President Lincoln / Impericon / Tommy Toad (voice) |
 | Teenage Mutant Ninja Turtles: The Mystery of the Cliffs (1992)
Splinter / Splinter's Ancestor (voice) |
 | Teenage Mutant Ninja Turtles: The Turtles' Awesome Easter (1992)
Splinter (voice) |
 | Teenage Mutant Ninja Turtles: Planet of the Turtleoids (1991)
Splinter (voice) |
 | Teenage Mutant Ninja Turtles: Turtles at the Earth's Core (1991)
Splinter (voice) |
| | Teenage Mutant Ninja Turtles: Attack of the Big MACC (1991)
Splinter (voice) |
 | Teenage Mutant Ninja Turtles: The Coming Out of Their Shells Tour (1990)
Master Splinter (voice) (uncredited) |
| | Final Destinations (1990)
The Narrator (segment "The Visitant") |
 | Teenage Mutant Ninja Turtles: The Epic Begins (1988)
Splinter (voice) |
 | Teenage Mutant Ninja Turtles: Heroes in a Halfshell (1988)
Splinter (voice) |
 | Strange Tales (1986)
|
 | Defenders of the Earth: The Story Begins (1986)
|
 | The Black Cauldron (1985)
Henchman (voice) |
 | The Bollo Caper (1985)
(voice) |
 | The River Rat (1984)
Cajun Doctor |
| | Obliteration (1984)
Doctor |
 | Speed (1984)
Doctor |
 | The Visitant (1981)
|
 | The Last Flight of Noah's Ark (1980)
Irate Pilot |
 | The Cat from Outer Space (1978)
Bailiff |
 | The Rescuers (1977)
American Deligate (voice) (uncredited) |
| | The Whiz Kid and the Mystery at Riverton (1974)
Reporter |
 | An Eye for an Eye (1973)
Lt. Hayes |
 | The Mystery in Dracula's Castle (1973)
Detective |
 | Michael O'Hara the Fourth (1972)
Stan |
 | The Million Dollar Duck (1971)
Mr. Beckert |
 | The Aristocats (1970)
Milkman / Le Petit Café Cook / Truck Movers (voice) (uncredited) |
 | Dad... Can I Borrow the Car? (1970)
|
 | The Computer Wore Tennis Shoes (1969)
Lt. Hannah |
 | The Love Bug (1968)
Policeman on Bridge |
 | The Mickey Mouse Anniversary Show (1968)
Narrator |
 | The One and Only, Genuine, Original Family Band (1968)
Dakota Townsman (uncredited) |
 | Lt. Robin Crusoe U.S.N. (1966)
Pilot |