The Beverly Hillbillies (1962)

S05E07 Come Back, Little Herbie

Title: Return of Little Herbie Plot: Mr. Kelly, also known as Herby, is eager to collect his cash from Mr. Drysdale. Meanwhile, Drysdale is intent on getting Herby back to the Clampett family to act as a substitute for their genuine gorilla. The Clampetts are unaware of the truth and express interest in purchasing Herby from Mr. Kelly. When Mr. Drysdale arrives, he must don the gorilla costume so Jed can meet Mr. Kelly and present him with the payment. Once Mr. Kelly receives the money, he makes a run for it, prompting Mr. Drysdale to chase after him.