Season 4, Episode 1 The Biggest Loser

First Aired: September 11, 2007

Eighteen contestants are dropped in the middle of the desert as Season 4 begins. This year, in addition to the usual red and blue teams (trained by Kim Lyons and Bob Harper, respectively), a secret black team is formed, trained by Jillian Michaels. Alison Sweeney takes over as host.

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  • Premiered: October 19, 2004
  • Rating: TV-PG
  • Premise: Popular reality fare about overweight people competing to drop pounds. Divided initially into teams, the contestants are aided (and bullied) by trainers and must participate in physical reward challenges. At the end of each episode, there's a weigh-in that… (more)

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