BCDB: Cartoon Reviews: A Visit From Grandpa

Great episode of George's Grandfather (not his father) who is too hyper for the Jetsons to keep up with, then a serious of misunderstandings with two women (one he helps out on the side of the road, the other he talks to about her honeymoon plans and possibly baby-sitting for her) as well as the poor officer who he keeps encountering on the airway further adds to the commotion.
Truly entertaining, namely for Grandpa himself, brilliantly voiced, of course, by Howard Morris, the master voice man himself, best known as Ernest T. Bass on the Andy Griffith show.
Elroy Jetson, Mr. Spacely nor Mr. Cogswell appear here. Astro shows up, says little and is gone. Rosie doesn't even do much, if she was even shown.
For some reason, it was falling on George, Jane and Judy to make the mistakes.
Still a great episode. Much fun.