After the Clampetts accidentally run into a beatnik he's moves into the Clampett mansion, but neither he nor they know what to make of each other.
An eccentric beatnik artist, distracted by the sight of Elly Mae, crashes his car into the wall around the Clampett home. He becomes a house guest while recovering and tries to sell his odd painting to Mr. Drysdale and others. The family can't understand his peculiar hipster slang and think he's mentally impaired from the accident.