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Series · NBC

The Biggest Loser

2004–201618 seasons248 episodes80 min

The Biggest Loser is a American series that premiered on NBC in 2004 and ran until 2016. 18 seasons and 248 episodes. With Jillian Michaels, Anna Kournikova.

NBC logoOriginal networkNBCbroadcast network · 1331 shows on record
19401960198020002020

On air 2004–2016: 13 years

Key facts

Network
NBC
Format
Series
Premiere
October 19, 2004
Finale
February 22, 2016
Years on air
13
Seasons
18
Episodes
248
Running time
80 minutes
Genre
Reality
Language
English
Distributor
NBCUniversal Syndication Studios
Based on
The Biggest Loser

Cast 6 on record

Cast member
Jillian Michaels
Anna Kournikova
Bob Harper
Brett Hoebel
Cara Castronuova
Kim Lyons