Casey Kasem
Shaggy Rogers (voice)
Tiffany
Self
Valerie Harper
Self
Penny Singleton
Jane Jetson (voice)
Phyllis Diller
Self
Tony Danza
Self - Host
Annie Potts
Self - Host
Victor Borge
Self
Shari Belafonte
Self
Sammy Davis Jr.
Self
Whoopi Goldberg
Self
Tommy Lasorda
Self
Betty White
Self
Jonathan Winters
Self
William Hanna
Self
Joseph Barbera
Self
Greg Berg
Baba Looey / Augie Doggie (voice)
Mel Blanc
Barney Rubble (voice)
Henry Corden
Fred Flintstone (voice)
Don Messick
Scooby-Doo / Ranger Smith / Boo-Boo Bear / Muttley / Bamm-Bamm Rubble / Papa Smurf
John Stephenson
Mr. Slate (voice)
Jean Vander Pyl
Wilma Flintstone (voice)
Jeff Bergman
George Jetson (voice)
Janet Waldo
Judy Jetson / Penelope Pitstop / Josie McCoy (voice)
Joe Ferguson
Self
Greg Burson
Yogi Bear / Huckleberry Hound / Quick Draw McGraw / Snagglepuss
