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The Biggest Loser
Season 13
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 | Ben Silverman |
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
Jan 03, 2012
Week 2
Jan 10, 2012
Week 3
Jan 17, 2012
Week 4
Jan 24, 2012
Week 5
Jan 31, 2012
Week 6
Feb 07, 2012
Week 7
Feb 14, 2012
Week 8
Feb 21, 2012
Week 9
Feb 28, 2012
Week 10
Mar 06, 2012
Week 11
Mar 13, 2012
Week 12
Mar 20, 2012
Week 13
Mar 27, 2012
Week 14
Apr 03, 2012
Week 15
Apr 10, 2012
Week 16
Apr 17, 2012
Week 17
Apr 24, 2012
Week 18 - Finale
May 01, 2012
Erica Lugo
Trainer
Steve Cook
Trainer