The boys learn a lesson in hospitality and manners when they visit Big Rabbit's house and meet his rough and tumble family. Dag digs their crazy lifestyle and goes with the flow, but Norb's sense of civility is sorely tested.

The boys get suckered into working in a broken down carnie by the sleazy owner, Smelly Jim. They find out it's not all fun and rigged games, but after considerable abuse get back at their tormentor in the end.

Norb checks the paper and sees a pair of the Mark 5 Model X-Ray Glasses that he must have! So instead of taking money out of his rich bank account, he goes "halves" with Dag and takes all his money! Soon Norb gets the glasses. He puts them on and all he sees is human hand bones. The real X-Ray glasses are invisible, and Dag's wearing them.