There's intergalactic trouble when the lyrics Judy Jetson wrote for teen heartthrob Sky Rocker are swapped with a secret message from a music-hating witch. Now it's up to Judy, her family, and friends to save rock-and-roll.

Cast:George O'Hanlon, Penny Singleton, Janet Waldo, Daws Butler, Rob Paulsen,

Genre:Animation, Comedy, Adventure,

country:none

Production:Hanna-Barbera Productions,