Out with the old in with is the motto for this season of MTV’s “The Challenge.” At least, that’s what the rookies think. Tuesday, Feb. 7, will see the premiere of the network’s “The Challenge: Invasion of the Champions.”

After spending weeks battling it out for the win, the show’s rookie competitors will find out they’re actually not competing against each other, they’re also fighting against the show’s toughest veterans. Meet the Underdog and Champion cast members before the 2017 premiere (and get a few spoilers!) in the slideshow above.

“The Challenge: Invasion of the Champions” premieres at 9 p.m. EST on MTV. Ahead of the two-hour episode, check out the “Hall of Fame” special, featuring champion Chris “CT” Tamburello, at 8:30 p.m. EST.

Our editors found this article on this site using Google and regenerated it for our readers.