Watch Season 5

Season 5 Episodes

Episode Guide

Episode 516

Season 5, Episode 16 - Air Date: 4/15/2008
In this must-see, exciting live finale, all of The Biggest Loser contestants from this season return for a special reunion and a chance to weigh in one last time and show America how much weight they've all lost since beginning their weight-loss journeys.
Episode Guide

Episode 515

Season 5, Episode 15 - Air Date: 4/8/2008
In the last episode before the live finale, the final four contestants return from Australia without their trainers and attempt to train themselves for their last week on the ranch.
Episode Guide

Episode 514

Season 5, Episode 14 - Air Date: 4/1/2008
Since The Biggest Loser is a global phenomenon, the last five players are surprised with a trip to the other side of the globe - Australia!
Episode Guide

Episode 513

Season 5, Episode 13 - Air Date: 3/25/2008
Only six players are left, and the remaining women try to hold their own against the men who are still in the game.
Episode Guide

Episode 512

Season 5, Episode 12 - Air Date: 3/18/2008
It's makeover week, and legendary fashion maven Tim Gunn helps the contestants find flattering new clothing styles and haircuts.
Episode Guide

Episode 511

Season 5, Episode 11 - Air Date: 3/11/2008
It's down to the six final contestants, but not for long. In a shocking twist, all fourteen of the players eliminated so far return to the ranch and surprise the six.
Episode Guide

Episode 510

Season 5, Episode 10 - Air Date: 3/4/2008
After revisiting the hospital to check in on their progress, the remaining players face off in one of the biggest challenges in "Biggest Loser" history -- they must fly across a ravine on zip-lines and collect flags.
Episode Guide

Episode 509

Season 5, Episode 9 - Air Date: 2/26/2008
The competition heats up as only eight players remain. One team is surprised with a special trip to Las Vegas, but will they maintain their diets and workouts in Sin City, or give in to temptation?
Episode Guide

Episode 508

Season 5, Episode 8 - Air Date: 2/19/2008
This week, the remaining contestants are sent home to see their loved ones for the first time since leaving to come to the ranch.
Episode Guide

Episode 507

Season 5, Episode 7 - Air Date: 2/12/2008
It's nearly the halfway point of the season, so the contestants celebrate the occasion with a challenge involving the total of their weight lost to date.
Episode Guide

Episode 506

Season 5, Episode 6 - Air Date: 2/5/2008
This week, the teams compete in a lively cook-off challenge, with celebrity chef Rocco DiSpirito as the judge.
Episode Guide

Episode 505

Season 5, Episode 5 - Air Date: 1/29/2008
In this week's episode, one team retaliates after being called lazy by another team, and the willpower of the contestants is put to the test during a soda temptation.
Episode Guide

Episode 504

Season 5, Episode 4 - Air Date: 1/22/2008
It's win or go home after a surprise elimination pits one outcast duo against all of the others. At the challenge, contestants compete for a prize they all desperately need after nearly a month away from their loved ones - letters from home.
Episode Guide

Episode 503

Season 5, Episode 3 - Air Date: 1/15/2008
A game of "Elimination," where the last team standing wins immunity for the week, causes rifts in the house, as the remaining eight teams get more competitive with each other.
Episode Guide

Episode 502

Season 5, Episode 2 - Air Date: 1/8/2008
The remaining nine teams are shocked to learn that Bob and Jillian will be training them all together as one team.
Episode Guide

Episode 501

Season 5, Episode 1 - Air Date: 1/1/2008
For the first time ever, ten teams of two will compete against each other. The ten teams, including a mother and son, husband and wife, best friends, brothers, and a divorced couple, will have to pick their trainer, compete in challenges and weigh-in together.

News from our partners