Watch The Biggest Loser Season 7 Full Episodes

The final four contestants go home for 30 days, reunite with friends and family and experience firsthand the challenge of continuing to make diet and...

This week, the tables are turned when contestants get to train their trainers and are only too happy to put Bob and Jillian through the paces! Later,...

Bob and Jillian take the players on a field trip to teach them healthy grocery shopping on a budget, and one player hits a weight-loss milestone.

It's one of the most eagerly-anticipated events every Biggest Loser season - the makeover episode! And fashion guru Tim Gunn returns to help the...

One player gets the only vote at elimination and two players from last season return to dish out advice.

The players get a blast from the past when Season 5 winner Ali Vincent, and Season 6 winner Michelle Aguilar pay the ranch a visit. (TV-PG)

The teams split up and the competition goes to playing as singles, and the weigh-in finds one player breaking a Biggest Loser record. (TV-PG)

All of the contestants head home for a week, where they are faced with the challenge of continuing to make healthy food choices and getting their...

This week brings a pop challenge that will add an interesting twist to the weigh-in, and later, the contestants head to 24 Hour Fitness for a relay...

Celebrity chef Rocco DiSpirito returns to The Biggest Loser to take the contestants to a restaurant, where he teaches them how to make healthier...

In part two of this week's two-part episode, the contestants continue to adjust to their newly formed blue and black teams. They also meet Prevention...

This week brings a shake-up no one sees coming when all of the contestants are divided into just two teams, blue and black, leaving many players...

This week, the contestants hike up a hill to find over 100 keys, but only two teams will find the keys that unlock the Biggest Loser gym. The rest of...

It's the 100th episode of The Biggest Loser, and this week, a balancing competition will bring the winner a coveted prize a 24-hour visit from a...

Now that the contestants' partners are back at the ranch, those who've been working out at home will weigh in and see how they have fared away from...

It's Super Bowl week on the Biggest Loser ranch, and that means food, football and fun with two special guest stars - celebrity chef Curtis Stone and...

This week kicks off with a temptation that host Alison Sweeney tells the contestants will allow one player to reunite with their teammate at home and...

This week, the contestants are faced with a temptation that will cause each of them to examine the real reason they've come to the ranch. Then it's...

The season premiere kicks off with the contestants arriving at the ranch in teams of two, including mother/daughter, father/son, sisters, best...