Jed Clampett is told by a representative of an oil company that the swamp behind his shack is full of oil.

The Clampetts begin to settle in their new home in Beverly Hills, California.

While Granny boils pool water for washing due to the "lack of a pump" and Elly May gets a feminine make-over by Miss Hathaway, cousin Pearl is back at the cabin making eyes with the visiting oil man while he gives her a ride to the nearest phone.

Mr. Drysdale panics when Mrs. Drysdale comes back from Boston early because she'll meet the Clampetts.

When Drysdale suggests buying good stock, Jed quickly buys some cows, pigs and chickens.

The homesick Clampetts, unaware that it's Halloween, decide to go calling on their Beverly Hills neighbors.