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