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After viewer votes determine the third finalist, the winner of the $250,000 prize is crowned in the Season 9 finale. The eliminated players also return to weigh in for the $100,000 at-home prize, and former contestants share their weight-loss progress since leaving the show.

Writing:
  • Dave Broome
  • Mark Koops
  • Ben Silverman

Stars:
Release Date: 2004-10-19
Seasons: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Metacritic: 2.0/10
TMDb: 5.4/10
  • Country: US
  • Language: English
  • Runtime: 90

Other episodes for this season

Week One
Episode 1 - Week One
The Biggest Loser Season 9 - Week Two
Episode 2 - The Biggest Loser Season...
Week 3
Episode 3 - Week 3
Season 9, Episode 4
Episode 4 - Season 9, Episode 4
Season 9, Episode 5
Episode 5 - Season 9, Episode 5
Season 9, Episode 6
Episode 6 - Season 9, Episode 6
Season 9, Episode 7
Episode 7 - Season 9, Episode 7
Season 9, Episode 8
Episode 8 - Season 9, Episode 8
Season 9, Episode 9
Episode 9 - Season 9, Episode 9
Week 10
Episode 10 - Week 10
Season 9, Episode 11
Episode 11 - Season 9, Episode 11
Week 12
Episode 12 - Week 12
Season 9, Episode 13
Episode 13 - Season 9, Episode 13
Season 9, Episode 14
Episode 14 - Season 9, Episode 14
Season 9, Episode 15
Episode 15 - Season 9, Episode 15
Season 9, Episode 16
Episode 16 - Season 9, Episode 16
Season 9, Episode 17
Episode 17 - Season 9, Episode 17
Season 9, Episode 18
Episode 18 - Season 9, Episode 18
Season 9 Finale
Episode 19 - Season 9 Finale