Franklin Wendell "Frank" Welker is an American actor who specializes in voice acting. From 1980 to 2011 Frank Welker was the highest grossing actor in Hollywood until he was surpassed by Samuel L. Jackson. He is best known for voicing Fred Jones in various Scooby-Doo cartoons. DC Comics Filmography The New Scooby - Doo Movies - Fred Jones Super Friends (1973 - 1974 Season) - Marvin, Wonder Dog, Holo, Igor, Creature, Styro, Android Wonder Dog, Loco and Mr. Darby Challenge of the Super Friends - Toyman, Lilliputians, Mort, Gorilla Child, Wind-Up Baby & Wind-Up Cat The Plastic Man Comedy / Adventure Show - Fangface & Fangpuss Super Friends (1980 - 1983 Season) - Mr. Mxyzptlk & Dr. Wells Super Friends : The Legendary Super Powers Show - Darkseid, Kalibak & Mr. Mxyzptlk The Super Powers Team Galactic Guardians - Darkseid, Kalibak, the Joker, Ace, the Penguin & Mr. Mxyzptlk Superman (1988 series) - Cybron The Shadow - Phurba Batman : The Animated Series - Isis, Werewolf Batman & Robin (Video Game) - Tarantula Batman & Mr. Freeze : SubZero - Hotchka & Shaka Animaniacs - Chicken Boo / Boo Wonder Superman : The Animated Series - Krypto, Camorite, Doorman, Scientist, Evil Creatures, Creature & Serpent Batman Beyond - Ace Batman Beyond : Return of the Joker - Woof & Ace The Zeta Project - Dog Static Shock - Packard The Batman - Armored Truck Driver Batman : The Brave And The Bold - Batboy, Fred, Scooby-Doo, Scooby-Doo Batman Batman : The Dark Knight Returns Part 1 & 2 - Mayor Stevenson, Weathor Man, TV Announcer, Frank & Lt. O' Halloran