The Beverly Hillbillies S03 E02 Clampett City

"Y'all come back now, ya hear?"

Because Mammoth Pictures is losing money, Drysdale decides to tear down the studio and turn it into Clampett City. The Clampetts are excited about getting a town and streets named after them, and when they go to explore their town, they come to a Western set, which they fall in love with.