18 Season
263 Episode
The Biggest Loser - Season 12 Episode 4 Week 4 (2020)
Contestants from past seasons return to inspire the current players; after a challenge where the teams battle the elements, the winners receive a special bonus prize; contestants face elimination.
- Country :
- Genre : Reality
- Studio : NBC
- Director : Ben Silverman, Dave Broome, Mark Koops
- Cast : Erica Lugo, Steve Cook, Bob Harper
