That prompted the Los Angeles County Sheriff's Department to take action. A reality show about treadmills and salads had unexpectedly evolved into a police probe. After Season 17 of The Biggest Loser, NBC decided to cancel the show due to widespread criticism and legal issues.

The Reality of the Biggest Loser," Danny Cahill shares his experience with the show. He shares how life is for him now.

Netflix’s new documentary, “Fit for TV: The Reality of the Biggest Loser” just landed on the streamer and it pulls back the curtain on allegations made against producers and former cast members of NBC’s former series “The Biggest Loser.”

Alison Sweeney hosted The Biggest Loser for eight years before leaving the long-running weight loss game show after its 16th season in 2015.

Joelle is still holding onto every word Bob said to her, as she relives her traumatic altercation with the trainer in Fit for TV: The Reality of the Biggest Loser

The Reality of The Biggest Loser, is shining a bright light on the old weight-loss show, and it’s not looking pretty.

Tracey Yukich tells Fox News Digital that she learned a lot about herself on the show. Yukich appears in the new Netflix documentary "Fit for TV: The Reality of the Biggest Loser."