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Watch The Biggest Loser - Season 13 Episode 4 Online!:

The teams compete for exclusive use of the gym during a battering-ram challenge. Bob and Dolvett, meanwhile, try to get through to contestants they feel aren't putting in enough effort to shed pounds.

Writing:
  • Dave Broome
  • Mark Koops
  • Ben Silverman

Stars:
Release Date: 2004-10-19
Seasons: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Metacritic: 2.0/10
TMDb: 5.4/10
  • Country: US
  • Language: English
  • Runtime: 90

Other episodes for this season

Week 1
Episode 1 - Week 1
Week 2
Episode 2 - Week 2
Week 3
Episode 3 - Week 3
Week 4
Episode 4 - Week 4
Week 5
Episode 5 - Week 5
Week 6
Episode 6 - Week 6
Week 7
Episode 7 - Week 7
Week 8
Episode 8 - Week 8
Week 9
Episode 9 - Week 9
Week 10
Episode 10 - Week 10
Week 11
Episode 11 - Week 11
Week 12
Episode 12 - Week 12
Week 13
Episode 13 - Week 13
Week 14
Episode 14 - Week 14
Week 15
Episode 15 - Week 15
Week 16
Episode 16 - Week 16
Week 17
Episode 17 - Week 17
Week 18 - Finale
Episode 18 - Week 18 - Finale