The Biggest Loser - Seasons 4

Episode : 1

Back to Basics

2007-09-11

Episode : 2

The Secret Black Team is Revealed!

2007-09-18

Episode : 3

The Pressure of Temptation

2007-09-25

Episode : 4

Bidding Wars

2007-10-02

Episode : 5

Surprise Getaway

2007-10-09

Episode : 6

Lively Beach Competition

2007-10-16

Episode : 7

Weigh-In Shocker

2007-10-23

Episode : 8

Most Emotional Elimination So Far of the Season

2007-10-30

Episode : 9

Biggest Losers Go Green

2007-11-06

Episode : 10

A Taste of Home

2007-11-13

Episode : 11

Memorable Makeovers

2007-11-20

Episode : 12

Viewers Choose the Challenge

2007-11-27

Episode : 13

A Slice of Temptation

2007-12-04

Episode : 14

Five Remaining Players Compete for Spot on Finale

2007-12-11

Episode : 15

"Biggest Loser" Revealed in Season Finale!

2007-12-18