George O'Hanlon
George Jetson (voice)
Acting
Mel Blanc
Mr. Spacely (voice)
Acting
Penny Singleton
Jane Jetson (voice)
Acting
Tiffany
Judy Jetson (voice)
Acting
Patric Zimmerman
Elroy Jerson (voice)
Acting
Don Messick
Astro (voice)
Acting
Jean Vander Pyl
Rosie the Robot (voice)
Acting
Brad Garrett
Bertie Ferbelow (voice)
Acting
Rick Dees
Rocket Rick Ragnarok (voice)
Acting
Frank Welker
Squeep / Grungees (voice)
Acting
Ronnie Schell
Rudy 2 (voice)
Acting
Patti Deutsch
Lucy 2 (voice)
Acting
Dana Hill
Teddy 2 (voice)
Acting
Russi Taylor
Fergie Furbelow (voice)
Acting
Paul Kreppel
Apollo Blue (voice)
Acting