The three finalists weigh-in at the live finale, but only one contestant will be crowned The Biggest Loser.
The contestants battle in a tailgate cook-off to create healthy, delicious meals for the Season 14 Biggest Loser kids, and another contestant is eliminated.
The contestants learn to live a healthy lifestyle without breaking the bank.
The contestants get incredible makeovers to show off to their friends and family at home, but one contestant must still be eliminated.
Jillian Michaels returns, along with Bob and Dolvett, to challenge and inspire America.
The competition moves to singles, and a double red line leads to the elimination of two key players.
The contestants learn and inspire others by healthy living habits. Meanwhile, Bob fights to get his Blue Team motivated.
The contestants begin to find their rhythm and shed the pounds, but the end-of-the-week elimination looms.
The contestants compete in their first challenge of the season, and one contestant is sent home after the Week 2 weigh-in.
The contestants meet with stylists Tim Gunn and Ken Paves to receive a new look for their new selves.
This week, the Biggest Loser contestants are only allowed to use gym equipment they've 'purchased' in an auction.
The contestants head to the Olympic Training Center in Park City, Utah to train with some of the best athletes in the world.
The contestants prepare for their final weigh-in on the ranch, where they'll do battle with not one but two elimination lines.
In their last week on the ranch, the contestants participate in their toughest challenge yet: the Biggest Loser Triathlon.
Two contestants are exiled from the ranch for the week as the contestants learn to face their fears and confront obstacles head on.
The remaining home cooks will receive a little hometown encouragement, as they head into a savory apple dish challenge.
In this scene from the episode It Takes Two To Tattoo, Korrina tells Dirk and Ruckus her tattoo horror story.
The judges must choose between One Voice Children's Choir and Kelli Glover.
World-class magicians The Illusionists perform live stunts and trickery.
Season 8 runner-up Taylor Williamson makes a hilarious return to AGT.
Download the TV Guide app for iPhone, iPad and Android!