Watch Now
Filters
Streaming in:
The Biggest Loser is not available for streaming.
Let us notify you when you can watch it.
Something wrong? Let us know!
Filters
Streaming in:
Something wrong? Let us know!
We try to add new providers constantly but we couldn't find an offer for "The Biggest Loser - Season 15" online. Please come back again soon to check if there's something new.
Fifteen inspiring contestants, including the show's first celebrity player, Ruben Studdard, an uplifting "Second Chances" theme, and fun, new creative elements ignite Season 15 of NBC's popular series "The Biggest Loser". Alison Sweeney hosts the series featuring charismatic trainers Bob Harper, Jillian Michaels and Dolvett Quince, who have helped contestants lose over 26,600 pounds collectively during 14 seasons of the motivational show.