The Netflix docuseries revisited The Biggest Loser’s history, featuring contestants, trainers, and producers who reflected on its impact, controversies, and the hidden challenges behind the hit show

For those unfamiliar with The Biggest Loser, the American show challenged obese or overweight contestants to go head-to-head in a bid to lose the highest percentage of weight over a period of 30 weeks. The winner would then receive an impressive cash prize.