The Beverly Hillbillies: S1 E31 - The Clampetts Entertain The Beverly Hillbillies

Jed arranges a party to get Grannie out of her doldrums and invites the Drysdale. But when Mr. Drysdale's boss comes and wants to meet them for dinner, he wonders if he's going to be sent to an Alaskan bank when his boss finds out he's been lying about Jed and his family being sophisticated.