The Challenge: All Stars

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.

Twenty-two Challenge All Stars return for a second chance at the ultimate competition and a $500,000 grand 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.

Twenty-four Challenge All-Stars are reunited in Cancun to face their past and pursue a $500,000 grand prize. An old rivalry flares up between two power players. TJ shocks everyone with an unexpected twist.

The game gets dirty when a noble player makes a ruthless move to stay in the game. A beloved competitor reveals a heartbreaking secret. A grueling elimination round ends in a stunning show of sportsmanship.

The past comes back to haunt one player when their old rival gains power. A misunderstanding tears two longtime friends apart. A free-spirited competitor puts their game on the line at a heated challenge.

Twenty-four All Stars, all finalists or winners, arrive to face off in the most explosive season of yet. With $500,000 and their legacies on the line, who will have what it takes to make it all the way?

The sabotage, is in play and the All Stars nervously wonder which players will fall victim. The high flying "Out Of Reach" challenge leaves some players all wet and others breaking down. The Authority sets the stage for legendary rematches in the Arena.

The gloves (and clothes) are off at the muddy "Playing Dirty" challenge as the All Stars wrestle to control who gets voted into the Arena. A pair of shocking surprises threaten to completely change the game.

An elite group of 24 Challenge All Stars reunite to play for $300,000 in a fierce individual game where relationships matter, and anyone can win. A comeback player makes a splash in their long-awaited return, but fears that with success comes a target.

The game gets real when a pot-stirring player pushes another to question their desire to stay in the game. Warring exes wonder if they should resolve their differences in the Arena. An old-school player teaches a fledgling All Star a valuable lesson.

A heated confrontation over a rumor puts one All Star's game on the line. A shocking departure brings a true Challenge OG into the house. A power player flexes their political muscle, forcing old friends to battle it out in the Arena.

A group of twenty-six competitors are paired up with their enemy from seasons past; as bad blood resurfaces for some, the Rivals quickly learn that to win their share of the $300,000 grand prize, they must be able to work together to survive.

With the four coveted stars claimed, the nine remaining rival pairs without a star are left to figure out how to take possession of one for themselves; at the next challenge, the Rivals are faced with one of their greatest fears: heights.

Tension continues to brew between rivals Kelly Anne and Sylvia; Adam puts himself and his partner Steve's star at risk after coming down with a flu; at the challenge, another Rival pair is divided, leading to big misunderstanding back at the house.