The Beverly Hillbillies - S01E01 - The Clampetts Strike Oil

The pilot starts after the theme song when Jed struck oil in his Lake. A rural Ozark family relocates to Beverly Hills after oil is discovered on their property worth $25 million.

Elly May (Donna Douglas) brings a Geologist (Ron Hagerthy) back to the cabin. He tells Jed that there's oil on his land and he leaves for Tulsa. Later, Cousin Pearl (Bea Benaderet) and her son Jethro (Max Baer Jr.) arrive. Jed tells Pearl that a Mr. Brewster (Frank Wilcox) of the OK Oil Company offered to buy his land. Pearl tries to explain to Jed that he is now a rich man. She tells him that he should move to Beverly Hills. Mr. Brewster comes by and also says Beverly Hills would be a nice place to live. He could have a bank out there find a home for Jed. The family and Jethro drive out to California. Jed's $25 million has been deposited in the Commerce Bank of Beverly Hills. Bank President Milburn Drysdale (Raymond Bailey) buys the mansion next to his for the Clampetts. The Clampetts arrive at their mansion. They mistake their new home for a prison and the groundskeepers for prisoners. The family is arrested because of a case of mistaken identity. After he realizes who they are, Drysdale has the family released from jail. Drysdale drives them back to the mansion, but still thinking it is a prison, the family runs away. Robert Osborne as Jeff Taylor.