Dusty Crophopper, a big-hearted crop duster, dreams of competing in the toughest around-the-world air race in history. Despite his fear of heights, Dusty qualifies for the big competition. But his sportmanship quickly rattles the defending champ of the race circuit, Risplinger, who will stop at nothing to see Dusty fail. When disaster strikes during the climax of the final race, Dusty's courage is put to the ultimate test...