Criminals rob a jewelry store in Chicago and stash their haul in a grain bin. The expensive gems end up packed in boxes of Crickly Wickly cereal shipped to Hooterville. Lisa knows real jewels when she sees them, but Oliver's sure they're just costume. After taking them to be appraised, the sheriff arrests Oliver for the jewelry store heist.

Oliver takes Arnold the Pig Chicago to receive Arnold's inheritance of $20,000,000. Arnold is a direct discendant of Herman, a pig who could predict the weather with his tail. However, Oliver soon finds it difficult watching after a pig in the hotel.

Eb learns that $538 is not enough to build a house on the two acres the Douglases gave to him and Darlene. His schemes to raise a down payment include turning the Douglas farm into a bed and breakfast, a dump, and a trailer camp.