The Biggest Loser backdrop

The Biggest Loser S9E12 — Week 12

6.5

The Biggest Loser•Season 9•Episode 12

Week 12

6.5/10 · 11 votesApr 6, 201090 min

Ranked #16 of 19 in Season 9•−0.1 vs season avg

The players have a chance to win immunity by becoming the first competitor to lose 2 percent of his or her body weight. Each person only has one chance to weigh in, however, adding a critical element of timing to the challenge. Later, the contestants

Previous episodeE11 · Season 9, Episode 11 Next episodeE13 · Season 9, Episode 13

Seasons18

All 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Season 9 Episodes19

Week One

The Biggest Loser Season 9 - Week Two

Week 3

Season 9, Episode 4 still

Season 9, Episode 4

Season 9, Episode 5 still

Season 9, Episode 5

Season 9, Episode 6

Season 9, Episode 7 still

Season 9, Episode 7

Season 9, Episode 8

Season 9, Episode 9

Week 10

Season 9, Episode 11

Week 12 still

E12 6.5Now viewing

Week 12

Season 9, Episode 13

Season 9, Episode 14

Season 9, Episode 15

Season 9, Episode 16

Season 9, Episode 17

Season 9, Episode 18

Season 9 Finale

Cast3

Bob Harper

Bob Harper

Self

Alison Sweeney

Alison Sweeney

Self - Host

Jillian Michaels

Jillian Michaels

Self

Discussion

0 comments

Join the conversation

Share your take and reply to other fans.

No comments yet

Be the first to share your thoughts on this episode.

Episode Summary

"Week 12" is episode 12 of The Biggest Loser season 9. It scored 6.5/10 from 11 votes, ranking #16 of 19 episodes this season (season average 6.6). It aired on April 6, 2010.

Next: E13 · Season 9, Episode 13 Best of Season 9