Hanna-Barbera's 50th
Cast
Valerie Harper
Self
Phyllis Diller
Self
Joseph Barbera
Self
Greg Burson
Yogi Bear / Huckleberry Hound / Quick Draw McGraw / Snagglepuss
Casey Kasem
Shaggy Rogers (voice)
Penny Singleton
Jane Jetson (voice)
Annie Potts
Self - Host
Victor Borge
Self
Tommy Lasorda
Self
William Hanna
Self
Don Messick
Scooby-Doo / Ranger Smith / Boo-Boo Bear / Muttley / Bamm-Bamm Rubble / Papa Smurf
Janet Waldo
Judy Jetson / Penelope Pitstop / Josie McCoy (voice)
Tiffany
Self
Shari Belafonte
Self
Sammy Davis Jr.
Self
Jonathan Winters
Self
Mel Blanc
Barney Rubble (voice)
John Stephenson
Mr. Slate (voice)
Jean Vander Pyl
Wilma Flintstone (voice)
Tony Danza
Self - Host
Whoopi Goldberg
Self
Betty White
Self
Greg Berg
Baba Looey / Augie Doggie (voice)
Henry Corden
Fred Flintstone (voice)
Jeff Bergman
George Jetson (voice)