Granny continues her doctoring and is especially pleased with her new batch of tonic. Dr. Clyburn is determined to get her to stop so invites her to his office to show her how modern medicine works. Granny has other ideas.

The Clampetts agree to watch their banker's nephew Milby but they don't know he's spoiled rotten. His behavior tests the patience of all, especially Granny who has a few ideas on teaching him manners.