Roy Clark
Self - Host
Overview
A live-action/animated television special produced by Hanna-Barbera Productions.
Cast
19 people 
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)
Full Plot (Spoilers)
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