Watch The Biggest Loser (2004) Online Free
E1Week OneE2The Biggest Loser Season 9 - Week TwoE3Week 3E4Season 9, Episode 4E5Season 9, Episode 5E6Season 9, Episode 6E7Season 9, Episode 7E8Season 9, Episode 8E9Season 9, Episode 9E10Week 10E11Season 9, Episode 11E12Week 12E13Season 9, Episode 13E14Season 9, Episode 14E15Season 9, Episode 15E16Season 9, Episode 16E17Season 9, Episode 17E18Season 9, Episode 18E19Season 9 Finale
The Biggest Loser features obese people competing to win a cash prize by losing the highest percentage of weight relative to their initial weight.
More shows like this
Chopped (2009)
The Challenge (1998)
My 600-lb Life (2012)
Iron Chef America (2005)
MasterChef Junior (2013)
World of Dance (2017)
The Amazing Race (2001)
MasterChef Australia (2009)