Actor
John Stephenson
Born 1923 · Kenosha, Wisconsin, U.S
John Stephenson (born August John Stephenson; August 9, 1923 in Kenosha, Wisconsin, U.S.) is an American actor and voice actor. He is best remembered for his voice acting in the original Flintstones and Scooby-Doo TV cartoon series. He has also been credited as John Stevenson. Description above from the Wikipedia article John Stephenson (actor), licensed under CC-BY-SA, full list of contributors on Wikipedia
Acting
The Lord of the Rings: The Return of the King
Witchking (voice) (uncredited) · 2003
Spartacus
Centurion (uncredited) · 1960
The Tom and Jerry Show
Tom (voice) · 1975
Scooby-Doo, Where Are You!
The Black Knight / Museum Worker (voice) · 1969
What's New, Scooby-Doo?
Bob Taylor (voice) · 2002
The Flintstones
Annoucer / Chairman / Guy / Charlie (voice) · 1960
Get Smart
Parkerson · 1965
The Transformers
Thundercracker / Windcharger / Huffer · 1984
Johnny Bravo
Mr. Slate / Roller Coaster Operator (voice) · 1997
Bonanza
John Henry · 1959
The Jetsons
Gary Gammaray (voice) · 1962
Top Cat
Fancy-Fancy (voice) · 1961
The Real Ghostbusters
Jeffers Marston / Ghost (voice) · 1986
Scooby-Doo and Scrappy-Doo
Chef · 1979
Mission: Impossible
Director · 1966
Scooby-Doo! Abracadabra-Doo
The Sheriff (voice) · 2010
The New Scooby-Doo Movies
(voice) · 1972
Spider-Man and His Amazing Friends
Doctor Strange (voice) · 1981
Charlotte's Web
Farmer Arable (voice) · 1973
Scooby-Doo! Frankencreepy
Roger (voice) (archive footage) · 2014
The Scooby-Doo/Dynomutt Hour
Additional Voices (voice) · 1976
The New Scooby and Scrappy-Doo Show
Klaus / Milo Damp (voice) · 1983
Scooby-Doo! and the Robots
(voice) (archive footage) · 2011
Wacky Races
Blubber Bear (voice) · 1968