Another part of the Hanna-Barbera Superstars, which was a series of movies including Yogi Bear, Scooby-Doo, The Jetsons and many more. In this movie, Yogi, Boo Boo, Quick Draw McGraw, Huckleberry Hound, and some others take an airplane on a trip around the world and have to fight off the dastardly Dread Baron and Mumbly.