George O'Hanlon
George Jetson (voice)
Cast
Penny Singleton
Jane Jetson (voice)
Daws Butler
Elroy Jetson (voice)
Janet Waldo
Judy Jetson (voice)
Jean Vander Pyl
Rosie (voice)
Don Messick
Astro (voice)
Mel Blanc
Cosmo S. Spacely (voice)
Frank Welker
Orbitty (voice)
Foster Brooks
(voice)
Howard Morris
Harlan (voice)
Allan Melvin
Solareenie (voice)
Shepard Menken
Nimbly (voice)
Dick Beals
Arthur Spacely (voice)
John Stephenson
Dr. Scarem (voice)
Barry Gordon
Mechanic (voice)
Hal Smith
(voice)
Joan Gardner
(voice)
Selma Diamond
Di-Di (voice)
