Hanna-Barbera's 50th
Shaggy Rogers (voice)
Self
Jane Jetson (voice)
Self - Host
Baba Looey / Augie Doggie (voice)
Barney Rubble (voice)
Yogi Bear / Huckleberry Hound / Quick Draw McGraw / Snagglepuss
Fred Flintstone (voice)
Scooby-Doo / Ranger Smith / Boo-Boo Bear / Muttley / Bamm-Bamm Rubble / Papa Smurf
Mr. Slate (voice)
Wilma Flintstone (voice)
