18 Season
263 Episode
The Biggest Loser - Season 13 Episode 4 Week 4
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.
- Country :
- Genre : Reality
- Director : Ben Silverman, Dave Broome, Mark Koops
- Cast : Erica Lugo, Steve Cook, Bob Harper
