Bart becomes obsessed with magic after the family attends dinner at a magic theme restaurant. On the way home from the restaurant, a sturgeon falls from the sky onto the hood of the car, crushing it like a can. When Homer gets the bill, he takes Bart on the road with his magic act in a desperate attempt to raise some cash. While the act proves a failure, Bart manages to score some big money after Homer abandons him. Knowing a good thing when they see it, Bart and Homer begin conning Springfield's citizens out of their money using a series of confidence scams. However, when Grandpa Simpson joins them on the biggest heist of their short career, they run into trouble.