Archie accidentally ends up on a ski trip that Mr. Weatherbee forbade him from attending.; Archie and his father set up burglar traps around the house, just in time for rich Uncle Titus to visit.; Archie tries to escape an ugly girl named Esmerelda, who wants to sew her patch on him to take him to the Patch Hop.; Archie buys some invisible ink, but lands himself in hot water when his father mistakes it for real ink.; Archie takes a skull from the school science room to practice his role in Hamlet, but causes chaos when he wears it to avoid Mr. Weatherbee.; Betty and Veronica try out a ski slope inside Jonamaker's Department Store and end up wrecking the store.