Highlights
The Biggest Loser

The Biggest Loser (2004-2020) - Seasons

2004TV Series
Audience Score
55
Season 18
Season 18
Jan 28, 2020
40
Season 17
Season 17
Jan 4, 2016
Season 16
Season 16
Sep 11, 2014
Season 15
Season 15
Oct 8, 2013
Season 14
Season 14
Jan 6, 2013
Season 13
Season 13
Jan 3, 2012
Season 12
Season 12
Sep 20, 2011
Season 11
Season 11
Jan 4, 2011
Season 10
Season 10
Sep 21, 2010
Season 9
Season 9
Jan 5, 2010
: second chances
: second chances
Sep 15, 2009
Season 7
Season 7
Jan 6, 2009
Season 6
Season 6
Sep 16, 2008
Season 5
Season 5
Jan 1, 2008
Season 4
Season 4
Sep 11, 2007
Season 3
Season 3
Sep 20, 2006
Season 2
Season 2
Sep 13, 2005
Season 1
Season 1
Oct 19, 2004
Specials
Specials
Sep 4, 2007