Actor
Don Messick
Born 1926 · Buffalo, New York, USA
Donald Earle Messick (September 7, 1926 – October 24, 1997) was an American voice actor, known for his performances in Hanna-Barbera cartoons.[1] His best-remembered voice roles include Scooby-Doo; Bamm-Bamm Rubble and Hoppy in The Flintstones; Astro in The Jetsons; Muttley in Wacky Races and Dastardly and Muttley in Their Flying Machines; Boo-Boo Bear and Ranger Smith in The Yogi Bear Show; Sebastian the Cat in Josie and the Pussycats; Gears, Ratchet, and Scavenger in The Transformers; Papa Smurf and Azrael in The Smurfs; Hamton J. Pig in Tiny Toon Adventures; and Dr. Benton Quest in Jonny Quest. From Wikipedia.
Acting
The Tom and Jerry Show
(voice) · 1975
Scooby-Doo, Where Are You!
Scooby-Doo (voice) · 1969
Scoob!
Muttley (archive sound) (voice) · 2020
The Flintstones
Arnold (voice) · 1960
DuckTales
Scrooge's Father (voice) · 1987
Diamonds Are Forever
Announcer at Circus Circus (uncredited) · 1971
Tiny Toon Adventures
Hampton J. Pig (voice) · 1990
The Transformers
Ratchet / Gears / Scavenger · 1984
The Andromeda Strain
Alarm (voice) (uncredited) · 1971
The Last Unicorn
The Cat (voice) · 1982
The Jetsons
Astro (voice) · 1962
The Transformers: The Movie
Gears (voice) · 1986
Top Cat
Beau / Narrator / Baseball Announcer / J.C. Crowflies · 1961
The Smurfs
Papa Smurf (voice) · 1981
Scooby-Doo and Scrappy-Doo
Scooby-Doo (voice) · 1979
The 13 Ghosts of Scooby-Doo
Scooby-Doo (voice) · 1985
Scooby-Doo! and the Reluctant Werewolf
Scooby-Doo / Scrappy-Doo (voice) · 1988
The New Scooby-Doo Movies
Scooby-Doo (voice) · 1972
A Pup Named Scooby-Doo
Scooby-Doo (voice) · 1988
Scooby-Doo and the Ghoul School
Scooby-Doo / Scrappy-Doo (voice) · 1988
Charlotte's Web
Jeffrey (voice) · 1973
Scooby-Doo! Meets the Boo Brothers
Scooby-Doo / Scrappy-Doo (voice) · 1987
Scooby-Doo! and the Werewolves
Scooby-Doo (voice) (archive footage) · 2012
The Scooby-Doo/Dynomutt Hour
Scooby-Doo / Additional Voices (voice) · 1976