Up, Up, and Away (from Here!): Henry and George enter a hot air balloon race, but Dennis and Joey decide to join Mr. Wilson's team, leading to high-flying hilarity as George gets stuck on Henry's balloon as the boys take Mr. Wilson's to victory. Going Ape: Dennis, Joey, and Margaret all get a ride with PeeBee on his makeshift hot air balloon and then proceed to get lost when they get caught in a storm. They wind up on an island that's inhabited by a giant gorilla who takes a liking to Margaret. Dennis the Pirate!: The Mitchell family spends the day at the Pirate Land amusement park. (thetvdb.com)