Jethro meets Mrs. Drysdale's guru and decides he wants to be one also. Granny thinks it's all nonsense but when she tries to put a stop to it the followers find her common sense inspiring and make her the head guru.

Famous singer Pat Boone is in the neighborhood and smells Granny's cooking. He wanders into their backyard and the Clampetts befriend him, thinking he's a hill country man down on his luck.