Roy Clark

Self - Host

Bonnie Franklin

Self - Host

Mel Blanc

Barney Rubble (voice)

Daws Butler

Hair Bear / Huckleberry Hound / Snagglepuss / Yogi Bear / Quick Draw McGraw / Bingo (voice)

William Callaway

Square Bear (voice)

Henry Corden

Fred Flintstone (voice)

Allan Melvin

Drooper (voice)

Don Messick

Snorky / Scooby-Doo (voice)

Frank Welker

Jabberjaw (voice)