The Biggest Loser

Season 4, Episode 1

September 11, 2007

The Biggest Loser

Season 4, Episode 2

September 18, 2007

The Biggest Loser

Season 4, Episode 3

September 25, 2007

The Biggest Loser

Season 4, Episode 4

October 2, 2007

The Biggest Loser

Season 4, Episode 5

October 9, 2007

The Biggest Loser

Season 4, Episode 6

October 16, 2007

The Biggest Loser

Season 4, Episode 7

October 23, 2007

The Biggest Loser

Season 4, Episode 8

October 30, 2007

The Biggest Loser

Season 4, Episode 9

November 6, 2007

The Biggest Loser

Season 4, Episode 10

November 13, 2007

The Biggest Loser

Season 4, Episode 11

November 20, 2007

The Biggest Loser

Season 4, Episode 12

November 27, 2007

The Biggest Loser

Season 4, Episode 13

December 4, 2007

The Biggest Loser

Season 4, Episode 14

December 11, 2007

The Biggest Loser

Season 4, Episode 15

December 18, 2007

Cast & Details See all »

  • Premiered: October 19, 2004
  • Rating: TV-PG
  • Premise: Popular reality fare about overweight people competing to drop pounds. Divided initially into teams, the contestants are aided (and bullied) by trainers and must participate in physical reward challenges. At the end of each episode, there's a weigh-in that… (more)

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