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.

Don Messick

Acting Born September 7, 1926 – Died October 24, 1997 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.

Known For

The Flintstones

Arnold (voice)

The Flintstones

Bank Teller (voice)

The Flintstones

Arnold / Doctor (voice)

The Flintstones

Bamm-Bamm Rubble (voice)

The Flintstones

(voice)

The Flintstones

Guy #2 / Emcee (voice)

The Flintstones

Robby / Alvin / 1st Photographer / Kid / Driver (voice)

The Flintstones

Stoneface (voice)

The Flintstones

Diner (voice)

The Flintstones

Sherman / Charney (voice)

The Flintstones

Arnold / Senior / Professor / Bronto / Bill (voice)

The Flintstones

Boo-Boo (voice)