Mr Drysdales' nephew Milby is just like his Uncle,he arrives for a visit & is quite a handfull. When he learns that the Clampetts are millionaires he wants them to baby sit him. Milby buys all the Clampett's art work & vases for $200 off Jethro. Jethro thinks he's made a profit off Milby. When Mr Drysdale arrives & sees Milby with all the Clampett's things on the driveway he punishes him by taking his money-belt.