Ozzy is an affable and energetic flying monkey who is the descendant of the famous Goliath, the courageous warrior. As with the rest of their tribe, they serve Evilene-the evil witch. However, Ozzy is not pleased, and when Evilene's schemes threaten Oz once more, Ozzy turns to the Champions of Oz, three extraordinary companions (the Lion, the Scarecrow, and the Tinman) who have brought Emerald City to its pinnacle of grandeur.