The Biggest Loser features obese people competing to win a cash prize by losing the highest percentage of weight relative to their initial weight.
Episode 1: Pilot
Episode 2
Episode 3
Episode 4: Red and Blue Teams Go to New Heights
Episode 5: A Team Lightens Up Through Elimination
Episode 6: Teams Trek to the Beach for a Challenge
Episode 7: Biking Challenge
Episode 8: Playing It Close to the Vest
Episode 9: A Look Back Special
Episode 10: Final Weigh-In At The Ranch
Episode 11: Season Finale
Episode 12: It Isn't Over Until It's Over