When a cat burglar begins to rob everyone in Springfield, Homer is appointed head vigilante. Of course, he is utterly incompetent. We get some good movie parody here. At one point Homer rides and atom bomb waving a cowboy hat like Slim Pickens in Dr. Strangelove. At the end we have all the townsfolk looking for a buried treasure, ala It's a Mad, Mad, Mad, Mad World. Good work.