In this season six finale, all eight teams of families will return for a special reunion and a chance to weigh in one last time and show America how much weight they've lost since the beginning of their weight-loss journeys. The transformations will be profound, not just for the finalists, but also for the eliminated contestants who all continued to lose weight after they left the "Biggest Loser" ranch and returned home. America's vote for the third finalist will also be revealed in the first part of the live finale, and then the eliminated player will weigh in with the other 12 eliminated contestants to compete for the $100,000 "at home" prize. Then it's the moment viewers have been waiting for, when one of the three finalists will be named this season's "Biggest Loser" and win the coveted grand prize of $250,000.