The Biggest Loser
5.4200490m18 seasons
Reality
The Biggest Loser features obese people competing to win a cash prize by losing the highest percentage of weight relative to their initial weight.
Top Cast
Seasons
Season 1
12 episodes
2004
Season 2
12 episodes
2005
Season 3
13 episodes
2006
Season 4
15 episodes
2007
Season 5
16 episodes
2008
Season 6
14 episodes
2008
Season 7
21 episodes
2009
: second chances
13 episodes
2009
Season 9
19 episodes
2010
Season 10
13 episodes
2010
Season 11
21 episodes
2011
Season 12
13 episodes
2011
Season 13
18 episodes
2012
Season 14
12 episodes
2013
Season 15
15 episodes
2013
Season 16
18 episodes
2014
Season 17
8 episodes
2016
Season 18
10 episodes
2020