A rural Ozark family relocates to Beverly Hills after oil is discovered on their property worth $25 million. After finding oil on the land, the family is surprised when Mr. Brewster (Frank Wilcox) of the OK Oil Company offers to buy it. After much coaxing by Cousin Pearl (Bea Benaderet), Jed (Buddy Ebsen) sells the swamp and moves the family to a mansion in Beverly Hills. Upon their arrival, they are arrested because of a case of mistaken identity but are later returned to the mansion safely. Originally titled "The Hillbillies of Beverly Hills".

Directed by Paul Henning
Starring Buddy Ebsen, Donna Douglas, Irene Ryan

Cast
Buddy Ebsen as Jed Clampett
Irene Ryan as Daisy Moses
Donna Douglas as Elly May Clampett
Max Baer Jr. as Jethro Bodine
Raymond Bailey as Milburn Drysdale
Nancy Kulp as Jane Hathaway
Harriet E. MacGibbon as Mrs. Margaret Drysdale