Balloon Train Jett and Paul deliver self-inflating party balloons to Bundila, so that he can give them, as a birthday present, to his friend Kungawo. Unfortunately, the train they are in is stopped by zebras on the tracks. On top of that, several other animals enter the train because they are lured by the smell of food coming from the dining car. As a result, they prematurely set off the balloons in the baggage car and send the train floating up to the sky. It is up to the Super Wings to save it and its passengers.