Actor (94 credits)
- In Search of Dr. Seuss (1994) Lorax / The Onceler / Sylvester McMonkey McBean / Sneetches, voice acting, хроника, not listed in credits
- The Adventures of the American Rabbit (1986) Rodney, voice acting
- The 13 Ghosts of Scooby-Doo (1985) Zagras
- Galtar and the Golden Lance (1985) дополнительные голоса
- Yogi's Treasure Hunt (1985) дополнительные голоса
- Adventures of the Gummi Bears (1985) Dom Gordo of Ghent
- Explorers (1985) voice acting
- The New Scooby-Doo Mysteries (1984) дополнительные голоса
- Challenge of the GoBots (1984) Cop-Tur
- Lucky Luke (1984) Averell Dalton
- Gremlins (1984) Mogwai / Gremlins, voice acting
- Snorks (1984) Mr. Seaworthy
- The Dukes (1983) дополнительные голоса
- Dungeons & Dragons (1983) Shadow Demon
- Saturday Supercade (1983) дополнительные голоса
- Mork & Mindy/Laverne & Shirley/Fonz Hour (1982) дополнительные голоса
- The Incredible Hulk (1982) The Hulk
- The American Adventure (1982) John Muir / Store Owner, voice acting
- The Grinch Grinches the Cat in the Hat (1982) The Grinch, voice acting
- Puff and the Incredible Mr. Nobody (1982) Father, voice acting
- Flash Gordon: The Greatest Adventure of All (1982) Dr. Zarkov, voice acting
- Dennis the Menace in Mayday for Mother (1981) Henry Mitchell, voice acting
- Smurfs (1981) The King
- Strawberry Shortcake in Big Apple City (1981) Coco Nutwork, voice acting
- The World of Strawberry Shortcake (1980) Escargot, voice acting
- The World's Greatest SuperFriends (1979) дополнительные голоса
- Challenge of the Superfriends (1978)
- Yogi's Space Race (1978)
- Carter Country (1977) Reverend
- Captain Caveman and the Teen Angels (1977) дополнительные голоса
- The Skatebirds (1977) Satchel Pelican
- Scooby's All Star Laff-A-Lympics (1977) Dinky Dalton / voice acting
- The Kentucky Fried Movie (1977) Voice Overs, voice acting
- The Mouse and His Child (1977) Muskrat, voice acting
- Wizards (1976) Avatar, voice acting
- The Pink Panther Laugh and a Half Hour and a Half Show (1976) Hoot Kloot
- The Scooby-Doo/Dynomutt Hour (1976)
- Medicur (1976) Dogfather / Rocky McSnarl / Doctor, voice acting
- Dynomutt Dog Wonder (1976) дополнительные голоса
- The New Tom & Jerry Show (1975) Grape Ape
- Watch the Birdie (1975) Dogfather / Pug, voice acting
- From Nags to Riches (1975) Dogfather / Pug, voice acting
- The Day of the Locust (1975) Tour Guide
- The Hoober-Bloob Highway (1975) Hoober-Bloob, voice acting
- Haunting Dog (1975) Dogfather, voice acting
- Eagle Beagles (1975) Dogfather, voice acting
- M-o-n-e-y Spells Love (1975) Dogfather / Pug / Rocky / Priest, voice acting
- Goldilox & the Three Hoods (1975) Dogfather, voice acting
- Saltwater Tuffy (1975) Dogfather / Pugg, voice acting
- Rock-a-Bye Maybe (1975) Dogfather, voice acting
- Rockhounds (1975) Dogfather / Pug / Boy, voice acting
- As the Tumbleweed Turns (1974) Hoot Kloot / Fester / Railroad President, voice acting
- Saddle Soap Opera (1974) Hoot Kloot / Fester, voice acting
- Giddy Up Woe (1974) Hoot Kloot / Fester / Robber / Alf Willett, voice acting
- Gold Struck (1974) Hoot Kloot / Fester, voice acting
- The Big House Ain't a Home (1974) Dogfather / Pug, voice acting
- Big Beef at the O.K. Corral (1974) Hoot Kloot / Fester, voice acting
- The Badge and the Beautiful (1974) Hoot Kloot, Fester, voice acting
- The Goose That Laid a Golden Egg (1974) Dogfather / Pug, voice acting
- Bows and Errors (1974) Dogfather, voice acting
- The Dogfather (1974) Dogfather, voice acting
- By Hoot or by Crook (1974) Hoot Kloot / Fester, voice acting
- Oliver Twist (1974) voice acting
- Deviled Yeggs (1974) Dogfather / Pug, voice acting
- Strange on the Range (1974) Hoot Kloot / Fester / Billy the Kidder, voice acting
- Hong Kong Phooey (1974)
- Heist and Seek (1974) Dogfather / Pug / Translator, voice acting
- The Nine Lives of Fritz the Cat (1974) Many voices, voice acting
- Mother Dogfather (1974) Dogfather / Pug, voice acting
- Mesa Trouble (1974) Hoot Kloot / Fester / Townspeople, voice acting
- Abby (1974) The Demon, voice acting
- Phony Express (1974) Hoot Kloot / Fester / Mailman / Thief / Horse / Postmaster, voice acting
- The Bear Who Slept Through Christmas (1973) Santa Claus, voice acting
- Apache on the County Seat (1973) Hoot Kloot / Fester / Indians, voice acting
- The Shoe Must Go On (1973) Hoot Kloot / Fester, voice acting
- Stirrups and Hiccups (1973) Hoot Kloot / Fester / Mild-Bill Hiccup / Wild-Bill Hiccup / Wyatt Earp, voice acting
- The Addams Family (1973)
- Kloot's Kounty (1973) Hoot Kloot / Fester, voice acting
- Charlotte's Web (1973)
- Ten Miles to the Gallop (1973) Hoot Kloot / Fester, voice acting
- Wham and Eggs (1973) Dragon, voice acting
- Dr. Seuss on the Loose (1973) Sylvester McMonkey McBean, voice acting
- A Self-Winding Sidewinder (1973) Hoot Kloot / Fester / Crazywolf / Townspeople, voice acting
- Pay Your Buffalo Bill (1973) Hoot Kloot / Fester, voice acting
- Clerow Wilson and the Miracle of P.S. 14 (1972) Announcer / Mr. Perkins, voice acting
- Support Your Local Serpent (1972) Blue Racer / Japanese Beetle / Venus Flytrap / Jake, voice acting
- Flight to the Finish (1972) Crazylegs Crane, voice acting
- The Barkleys (1972)
- The Houndcats (1972)
- The Lorax (1972)
- Bedknobs and Broomsticks (1971) Codfish, voice acting
- B.C. - The Shadow (1970) voice acting
- The Great St. Louis Bank Robbery (1959) Police Dispatcher
- Julius Caesar (1950) Octavius Caesar
