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  • NBC

The Biggest Loser

  • 2004 – 2020
  • Canceled
  • Reality
  • ~1h 30m / ep
  • 18 seasons
  • 5.4/10

The Biggest Loser features obese people competing to win a cash prize by losing the highest percentage of weight relative to their initial weight.

Latest: Season 18 · 2020

View all seasons
  1. E1. Time for Change

    Jan 28, 2020 · 90m

    Twelve people who want to get healthy and transform their lives arrive at The Biggest Loser Campus.

  2. E2. A Big Loss

    Feb 4, 2020 · 90m

    A loss by one team causes emotions to run high as the contestants push harder to meet their goals.

  3. E3. Supporting the Team

    Feb 11, 2020 · 90m

    Two contestants overcome their insecurities and emerge as leaders during this week's challenge.

  4. E4. Messages from Home

    Feb 18, 2020 · 90m

    All the remaining contestants finally get to reconnect with friends and family.

  5. E5. Diving In

    Feb 25, 2020 · 90m

    The contestants take a dive into fitness as friendships grow stronger.

  6. E6. Overcoming Obstacles

    Feb 27, 2020 · 90m

    One contestant faces an unexpected obstacle, forcing their team to come together in new ways.

+4 more episodes — open all seasons to browse every episode.