Season Four of The Biggest Loser premiered on September 11, 2007.
Episodes
# |
#
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Title
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Airdate
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S3 |
SP
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Did They Keep the Weight Off?
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September 4, 2007
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|
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36 |
1
|
Episode 401A/401B
|
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September 11, 2007
|
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37 |
2
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Episode 402A/402B
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September 18, 2007
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|
|
|
38 |
3
|
Episode 403
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|
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September 25, 2007
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|
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39 |
4
|
Episode 404
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October 2, 2007
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40 |
5
|
Episode 405
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|
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October 9, 2007
|
|
|
|
41 |
6
|
Episode 406
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|
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October 16, 2007
|
|
|
|
42 |
7
|
Episode 407
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|
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October 23, 2007
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|
|
|
43 |
8
|
Episode 408
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|
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October 30, 2007
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|
|
|
44 |
9
|
Episode 409A/409B
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November 6, 2007
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|
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45 |
10
|
Episode 410
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|
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November 13, 2007
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|
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46 |
11
|
Episode 411A/411B
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November 20, 2007
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|
|
|
47 |
12
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Episode 412A/412B
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November 27, 2007
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|
48 |
13
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Episode 413A/413B
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December 4, 2007
|
|
|
|
49 |
14
|
Episode 414
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|
|
December 11, 2007
|
|
|
|
50 |
15
|
Episode 415A/415B
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December 18, 2007
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