Baloo is reacquainted with Ace London, a highly regarded pilot. He belittles Baloo and boasts himself as the ace of the skies. They both have to pick up packages at the same cargo hold. By Ace's ignorance, he picks up Baloo's cargo of pickles and Baloo picks up Ace's cargo: A Top Secret Plane Engine. Upon realizing his mistake, Ace claims Baloo stole his cargo. He then explains the mission to his reinforcements over the radio, which is being intercepted by Don Karnage. When Baloo doesn't respond to Ace, Ace opens fire on the Sea Duck. When he realizes that the whole ordeal is over the fact he has the top secret engine, he has to personally fly back to the military airbase to clear his name. (thetvdb.com)