Also well-known as the voice of Louie the Lightning Bug.
Father of Kevin Sheldon, John Sheldon, Julie Sheldon and Jesse Sheldon.
Jazz musician/singer/character actor, probably best known as Merv Griffin's trumpet-playing sidekick on his 1970s TV talk show and as the star of cult TV hit, "Run Buddy Run" (1966).
Was a friend of legendary satirist Lenny Bruce.
Was the voice for I'm Just A Bill and as the train engineer for Conjunction Junction, perhaps the most famous and beloved installment of the educational "Schoolhouse Rock!" (1973), a commercial-length cartoon series on Saturday mornings in the 1970s.