The Biggest Loser - Season 15

Thursday 8:00 PM on NBC Premiered Oct 19, 2004 In Season




Episode Guide

  • Episode 15
    Episode 15

    The final episode of the season as the contestants weigh in for one last time.

  • Episode 14
    Episode 14
  • Episode 13
    Episode 13

    Fashion expert Tim Gunn and hairstylist Ken Paves help give makeovers to the contestants.

  • Episode 12
    Episode 12

    The contestants train with Olympic athletes Apolo Ohno and Lolo Jones.

  • Episode 11
    Episode 11

    Eliminated contestants receive a second chance. Plus, NASCAR driver Carl Edwards surprises the contestants.

  • Episode 6
    Episode 6
    It's a busy week at "The Biggest Loser" ranch, which kicks off with a fun bouncing ball challenge that will award members of the winning team a welcome cash prize. All of the contestant take an emotional walk down memory lane watching their casting audition videos, reminding them why they are at the ranch - and how far they've come in just six weeks. Ruben and Dolvett visit music icon and 16-time Grammy Award winner David Foster at his home, where Ruben isn't the only one stepping up to the microphone. And the show’s most recent "Biggest Loser" winner, Danni Allen, stops by for lunch and a pep talk with the contestants. Then it's time for another tense weigh-in, where one more contestant will face elimination.moreless
  • The Cook-Off
    Episode 5
    The contestants compete in a challenge to create delicious, healthy meals for the Season 14 Biggest Loser kid ambassadors.
  • Episode 4
    Episode 4
    It's Halloween at the ranch, and that means a pumpkin challenge and the contestants' first temptation of the season. Off the players go into a field of 100 pumpkins filled with candy treats, cash prizes and a winning ticket giving one lucky player one of the biggest prizes ever awarded in a challenge - immunity for their whole team. Later, one trainer brings a special group of people to work out with his team, while another trainer has a heart-to-heart talk with a contestant about their challenging childhood. "The Biggest Loser" catches up with last season's child ambassador, Biingo, to see how his life - and the lives of his family members - have changed since he was on the show. And later, the players get a motivational boost with coveted letters from home before heading to the weigh-in, where another player is eliminated.moreless
  • Episode 3
    Episode 3
    This week, the contestants are surprised to find that the gym is empty - and the only equipment they’ll be able to use is equipment they've successfully bid on with "Biggest Loser" bucks in the show’s first ever auction, run by host Alison Sweeney. Trainers Bob, Jillian and Dolvett and the players have to get creative to make the most of their limited equipment. Later, one player opens up to her trainer about her difficult childhood, and all of the contestants re-charge their spirits with a very special treat - getting to skype with their loved ones back home in emotional, heartwarming family visits. Then it's time to head to the gym for a very emotional weigh-in. Also this week, the show catches up with season 12 fan favorite Vinny Hickerson.moreless
  • A Game of Chance
    Episode 2
  • Second Chances
    Episode 1