"The darker themes were definitely always there, simply because that’s how reality TV is," said Courtney Respess, who ...

"The Biggest Loser" taught us that abuse is a motivator. But on "Limitless" Chris Hemsworth only preaches potential.

As Jillian Michaels deals with the allegations made in Netflix’s new documentary Fit For TV: The Reality of The Biggest Loser, accusations about the celebrity trainer made her ex have resurfaced.