October 19, 2004
18
263
EN
The Biggest Loser features obese people competing to win a cash prize by losing the highest percentage of weight relative to their initial weight.
Erica Lugo
Self
Steve Cook
Self
Bob Harper
Self - Host
Dave Broome, Ben Silverman, Mark Koops
N/A
Specials
4 episodes
September 4, 2007
Season 1
12 episodes
October 19, 2004
Season 2
12 episodes
September 13, 2005
Season 3
13 episodes
September 20, 2006
Season 4
15 episodes
September 11, 2007
Season 5
16 episodes
January 1, 2008
Season 6
14 episodes
September 16, 2008
Season 7
21 episodes
January 6, 2009
: second chances
13 episodes
September 15, 2009
Season 9
19 episodes
January 5, 2010
Season 10
13 episodes
September 21, 2010
Season 11
21 episodes
January 4, 2011
Season 12
13 episodes
September 20, 2011
Season 13
18 episodes
January 3, 2012
Season 14
12 episodes
January 6, 2013
Season 15
15 episodes
October 8, 2013
Season 16
18 episodes
September 11, 2014
Season 17
8 episodes
January 4, 2016
Season 18
10 episodes
January 28, 2020
25/7 Productions
US
