Watch S12:E4 — Week 4 — The Biggest Loser

The Biggest Loser

S12 · E4 — Week 4

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S12:E4 · Week 4

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Episodes

13 episodes in this season

E1

Week 1

90 min

E2

Week 2

90 min

E3

Week 3

90 min

E4

Now Playing

Week 4

90 min

E5

Week 5

90 min

E6

Week 6

90 min

E7

Week 7

90 min

E8

Week 8

90 min

E9

Week 9

90 min

E10

Week 10

90 min

E11

Week 11 - Makeover Week

90 min

E12

Week 12

90 min