Season Eight of The Biggest Loser premiered on September 15, 2009.
Episodes
| # |
#
|
Title
|
|
|
Airdate
|
|
|
|
| 101 |
1
|
Episode 801
|
|
|
September 15, 2009
|
|
|
|
| 102 |
2
|
Episode 802
|
|
|
September 22, 2009
|
|
|
|
| 103 |
3
|
Episode 803
|
|
|
September 29, 2009
|
|
|
|
| 104 |
4
|
Episode 804
|
|
|
October 6, 2009
|
|
|
|
| 105 |
5
|
Episode 805
|
|
|
October 13, 2009
|
|
|
|
| 106 |
6
|
Episode 806
|
|
|
October 20, 2009
|
|
|
|
| 107 |
7
|
Episode 807
|
|
|
October 27, 2009
|
|
|
|
| 108 |
8
|
Episode 808
|
|
|
November 3, 2009
|
|
|
|
| 109 |
9
|
Episode 809
|
|
|
November 10, 2009
|
|
|
|
| 110 |
10
|
Episode 810
|
|
|
November 17, 2009
|
|
|
|
| 111 |
11
|
Episode 811
|
|
|
November 24, 2009
|
|
|
|
| S4 |
SP
|
Where Are They Now?
|
|
|
November 25, 2009
|
|
|
|
| 112 |
12
|
Episode 812
|
|
|
December 1, 2009
|
|
|
|
| 113 |
13
|
Episode 813
|
|
|
December 8, 2009
|
|
|
|
