The Clampetts are left in charge of Mr. Drysdale's office at the bank while he attends a convention.
Jethro attempts to do banking but is confused about the responsibilities.
Ellie May takes over as a secretary and tries her best to help customers.
Granny uses her knowledge of medicine to help a sick woman.
Mr. Drysdale returns and is shocked to see the chaos caused by the Clampetts.