Jillian Michaels responds to Netflix's "Biggest Loser" documentary allegations, considering legal action while calling the series lies and discussing her side of the story.

She did not rule out legal action against Netflix; former co-trainer, Bob Harper; or the show’s physician, Dr. Robert Huizenga. However, she said, she may just let the claims she denounced slide. Michaels coached the Red Team on "The Biggest Loser" beginning in 2004. She left the show in 2014. The show ended its 18-season run in 2020.

As The Biggest Loser trainers Jillian Michaels and Bob Harper each publicly weigh in on their complicated relationship, we're doing a check-in with all 18 winners from the competition series.