The Final Cut

S17 E12: The five remaining players gather for their final challenge, a time-honored tradition of contestants putting back on all the weight they've lost over the course of the season and then shedding it one last time at different stages. The winner receives a coveted prize that could secure their spot as a finalist as the competition goes from five players to three, before next week's live finale when the Biggest Loser and winner of the $250,000 prize will be chosen.