A rural family reluctantly exchanges a one-room mountain cabin for $25 million and a 35-room mansion after they strike oil on their land.
Jed and his family are mistaken for a staff of crazy servants when they move into their new mansion.
The Clampett family miss being back at their old home in the mountains; Pearl tries to win over the oil man at the cabin as he takes her to a nearby phone.
When Mr Drysdale describes his wife as a hypochondriac, the Clampetts assume she's a tippler.
Jed takes Drysdale's suggestion about buying good stock to heart and quickly purchases cows, pigs, and chickens.
The Clampetts are missing home because of their unfriendly neighbours, so they decide to visit them, unaware that it is Halloween.
Buddy Ebsen
Jed Clampett
Irene Ryan
Daisy "Granny" Moses
Donna Douglas
Elly May Clampett
Max Baer Jr.
Jethro Bodine
Raymond Bailey
Milburn Drysdale