They see the Beagles entering the Money Bin and decide to stop him. The Beagles have a map of the building, but when they find the nephews, Bigtime orders the other Beagles to catch them. Unfortunately, the Beagles manage to escape with the boat model. The nephews return to the mansion with the map, but Scrooge holds them responsible for the disappearance of the boat and closes them again in the attic. The nephews build a glider with the help of a Junior Woodchucks manual and flee the mansion of Uncle Scrooge. In the theater, El Capitan explains that the boat is really a map that leads to a treasure. The nephews get the boat back and flee to the McDuck candy factory. The Beagles are covered with chocolate and Scrooge apologizes to his nephews for not believing them.