Walker Edmiston

Walker Edmiston was an American character actor and voice-over artist, who hosted his own children's puppet show in the 1950s and 1960s. In animation, also provided the voices of Squiddly Diddly and Yakky Doodle in the TV movie, Yogi's Ark Lark (starring Daws Butler and Don Messick, Inferno in The Transformers TV series (starring Peter Cullen, Frank Welker, Casey Kasem, and Messick), and Sir Thornberry in Disney's Adventures of the Gummi Bears (starring Jim Cummings, June Foray, Corey Burton, and Jason Marsden).

He died of cancer in 2007, at the age of.

The New Scooby-Doo Mysteries
Grouped under "Voices" for every episode for the season.