Contestants transform mentally and physically as they compete to lose weight and win a cash prize.
Aired: Sep 11, 2007The contestants start off their weight-loss journey by being dropped off in t...
2. The Secret Black Team is Revealed!
Aired: Sep 18, 2007Bob and Kim prepare their teams for this week's challenge: racing up the stai...
Aired: Sep 25, 2007When the teams are put in a room full of tempting, unhealthy foods, they will...
Aired: Oct 2, 2007Another food temptation this week puts the trainers to the test instead of th...
Aired: Oct 9, 2007Alison surprises all three teams with an exotic getaway vacation, but they so...
Aired: Oct 16, 2007Aired: Oct 23, 20078. Most Emotional Elimination So Far of the Season
Aired: Oct 30, 2007Aired: Nov 6, 2007Aired: Nov 13, 2007Aired: Nov 20, 200712. Viewers Choose the Challenge
Aired: Nov 27, 2007Aired: Dec 4, 200714. Five Remaining Players Compete for Spot on Finale
Aired: Dec 11, 200715. "Biggest Loser" Revealed in Season Finale!
Aired: Dec 18, 2007
