The Challenge: All Stars - 1 ª Season

Twenty-two All Stars return for a second chance at the ultimate competition and a $500,000 prize; right out the gate, the competition gets real with an intense underwater challenge; an honest player struggles with the game's politics.

Reunited in the house, two best friends clash, reopening decades-old wounds that threaten their relationship. One player's nervous mistake could cost them the game during a high-flying trivia challenge.

An infamous ice cold throwback challenge leaves some players in a compromising position. Years-old tensions between two all-stars boil over in an explosive argument, while two new allies mix business with pleasure.

The All Stars brace for impact as someone in power threatens to use the Lifesaver. A parent is torn between being away from their family and their shot at becoming a champion. An introverted player delivers a blistering message.

A grueling challenge leaves one All Star blaming another for their poor performance. An unexpected new romance blooms in the house. TJ blindsides everyone with a massive twist in the game.