Tim Conway
Himself - Host
Acting
Harvey Korman
Himself - Host
Acting
Vanna White
Herself - Host
Acting
Alan Reed
Fred Flintstone (voice - archive footage)
Acting
Henry Corden
Fred Flintstone (voice)
Acting
Jean Vander Pyl
Wilma Flintstone (voice)
Acting
Mel Blanc
Barney Rubble (voice)
Acting
Bea Benaderet
Betty Rubble (voice - archive footage)
Acting
Daws Butler
Yogi Bear / Huckleberry Hound / Quick Draw McGraw (voice)
Acting
William Hanna
Self
Directing
Joseph Barbera
Self
Production