The Biggest Loser 9

  • The Biggest Loser 9

  • Where to watch online

Latest News Episode Guide Full Episodes Clips

'The Biggest Loser' (8PM, NBC) season 9 premiere We love that NBC kicks off a new season right after the new year begins, which always gives us another source of inspir...

  • What to Watch: January 5

  • 'The Biggest Loser' (8PM, NBC) season 9 premiere We love that NBC kicks off a new season right after the new year begins, which always gives us another source of inspir...
  • Read more
SHOW DESCRIPTION

Alison Sweeney returns to host the ninth installment of the weight-loss reality show. This season's cast, the heaviest in show history, consists of eleven pairs of family members. Among this year's crop of contestants is the heaviest competitor ever, a Chicago DJ who weighs 526 pounds, and identical twins who weigh nearly a half ton combined. The family pair that loses the most weight wins the $250,000 grand prize.