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The Biggest Loser
Season 12
The Biggest Loser features obese people competing to win a cash prize by losing the highest percentage of weight relative to their initial weight.
Synopsis
The Biggest Loser features obese people competing to win a cash prize by losing the highest percentage of weight relative to their initial weight.
Title | The Biggest Loser |
Writer | N/A |
Director | N/A |
Created by | Dave Broome |
Productions | 25/7 Productions |
Network | NBC |


Season 1
Oct 19, 2004
Season 2
Sep 13, 2005
Season 3
Sep 20, 2006
Season 4
Sep 11, 2007
Season 5
Jan 01, 2008
Season 6
Sep 16, 2008
Season 7
Jan 06, 2009
Season 8
Sep 15, 2009
Season 9
Jan 05, 2010
Season 10
Sep 21, 2010
Season 11
Jan 04, 2011
Season 12
Sep 20, 2011
Season 13
Jan 03, 2012
Season 14
Jan 06, 2013
Season 15
Oct 08, 2013
Season 16
Sep 11, 2014
Season 17
Jan 04, 2016
Season 18
Jan 28, 2020
Week 1
Sep 20, 2011
Week 2
Sep 27, 2011
Week 3
Oct 04, 2011
Week 4
Oct 11, 2011
Week 5
Oct 18, 2011
Week 6
Oct 25, 2011
Week 7
Nov 01, 2011
Week 8
Nov 08, 2011
Week 9
Nov 15, 2011
Week 10
Nov 22, 2011
Week 11 - Makeover Week
Nov 29, 2011
Week 12
Dec 06, 2011
Week 13 - Finale
Dec 13, 2011
Erica Lugo
Trainer
Steve Cook
Trainer