The Biggest Loser
S15 · E4 — Trick or Treat
S15:E4 · Trick or Treat
15 episodes in this season
The Biggest Loser Season 15 Episode 1
90 min
A Game of Chance
The Auction
Trick or Treat
The Cook-Off
Episode 6
Thanksgiving
Take a Trainer Home
Workplace Obesity
Episode 10
Who Gets a Second Chance Back?
Winter Olympics
Makeover Week
Triathlon
Finale
