Fred Flintstone and George Jetson

Fred Flintstone and George Jetson is a 1989 animated feature film produced by Hanna-Barbera Productions.

Cast

 * Henry Corden as Fred Flintstone
 * Mel Blanc as Barney Rubble and Cosmo Spacely
 * George O'Hanlon as George Jetson
 * John Stephenson as Mr. Slate
 * Jeff Bergman as Cogswell Cogs
 * Joseph Barbara as