Quick access

Moviefone Weekly newsletter Awards coverage Highlights
Movies
All Movies In Theaters Coming Soon Release Calendar Christmas Movies 2026 Movie Charts Box Office Movie Reviews By Genre By Keyword
TV Shows
All TV Shows TV Charts TV Reviews By Genre By Keyword
Streaming
Streaming Now What to Watch Streaming Movies Streaming TV Shows Free Movies
News
All News Movie News TV News Celebrity News News Archive
Videos
All Videos Movie Trailers Movie Clips TV Trailers TV Clips Moviefone TV Moviefone TV Episodes Made in Hollywood
& More
Showtimes & Tickets Movies Near Me Movie Theaters Celebrities Highlights Newsletter Awards Movie Trivia
TRENDING
'Avengers: Doomsday' Trailer 'Dune: Part Three' Trailer 'Shrek 5' Teaser Trailer 'Spider-Man: Brand New Day' Trailer
STREAMING
Netflix Prime Video Disney+ HBO Max Hulu Peacock Paramount+ Apple TV Starz AMC+ Tubi Pluto TV Crunchyroll MGM+
The Biggest Loser poster

The Biggest Loser

Canceled TV-PG Season 18: 10 episodes 2004–2020
55
Audience
Reality
Starring Bob Harper · Bob Harper · Alison Sweeney
Apple TV Available on Apple TV
The Biggest Loser poster
Apple TV Available on Apple TV
TV Trailers
TV Trailers
55
Audience
Today
#5,859
▲ 4
Week
#3,081
▼ 21
Month
#2,455
▼ 71
 Powered by JustWatch
Seasons
Watch the Series
18 seasons in the series · Explore all

Where to Watch

Region
Pricing and availability may vary by region.
powered by JustWatch

Seasons

All seasons
Season 1 S1
2004 - 12 eps
Season 1
Season 2 S2
2005 - 12 eps
Season 2
Season 3 S3
2006 - 13 eps
Season 3
Season 4 S4
2007 - 15 eps
Season 4
Season 5 S5
2008 - 16 eps
Season 5
Season 6 S6
2008 - 14 eps
Season 6
Season 7 S7
2009 - 21 eps
Season 7
Season 8 S8
2009 - 13 eps
Season 8
Season 9 S9
2010 - 19 eps
Season 9
Season 10 S10
2010 - 13 eps
Season 10
Season 11 S11
2011 - 21 eps
Season 11
Season 12 S12
2011 - 13 eps
Season 12
Season 13 S13
2012 - 18 eps
Season 13
Season 14 S14
2013 - 12 eps
Season 14
Season 15 S15
2013 - 15 eps
Season 15
Season 16 S16
2014 - 18 eps
Season 16
Season 17 S17
2016 - 8 eps
Season 17
Season 18 S18
2020 - 10 eps
Season 18

About

The Biggest Loser features obese people competing to win a cash prize by losing the highest percentage of weight relative to their initial weight.

First Aired
Oct 19, 2004
Last Aired
Mar 31, 2020
Seasons
18
Episodes
263
Network
NBC
Creator
David Broome
Studio
25/7 Productions
Keywords
competition overweight diet health obesity exercise weight loss reality competition scale

Cast

Full credits →
B
Bob Harper
Self
B
Bob Harper
Self - Host
A
Alison Sweeney
Self - Host
C
Caroline Rhea
Host
J
Jillian Michaels
Self
A
Anna Kournikova
Self

Similar TV Shows