TJ unveils a series of surprising twists as the challengers fight for their share of $500,000. Several All Stars spelling skills prove highly questionable, risking their spot in the game. Who will prove they have what it takes to take home the crown?

TJ has some twists in store before the All Stars can make it to the Final. An accusation of cheating threatens to derail one player's game. Who will have what it takes to overcome their competition and get one step closer to the crown?

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.

TJ surprises the challengers with a blast from the past. The high-altitude "High Stakes" challenge leaves some players flying high, and others crashing down. Some shady political moves set the stage for a pair of epic battles in the Arena.

Several All Stars look to make big moves to change up the balance of power. The grueling "Stacked" challenge pushes the challengers to their limits and keeps the heat on a pair of boiling rivalries. A last minute blindside shocks everyone.

With the Final approaching, the star-craving challengers make desperate moves to secure their positions. One All Star is overwhelmed with all the attention they're getting, while another player's game falls to pieces after losing their closest ally.

The theft of a Greek Salad ignites a massive blow up that could cost one All-Star their game. TJ's mini-Final puts partnerships to the test. One pair contemplates a savage game move.

In the stifling Yucatan jungle, the final four pairs test the relationships they've built and are pushed to their physical, mental, and emotional limits as they race to the finish for a life-changing $500,000 grand prize.

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.

Lines are drawn at the "Sidetracked" challenge after several All Stars team up to target their biggest competition. Two players are shocked to find themselves on everyone's radar when a notorious veteran accuses them of being more than just allies.

TJ is delighted to welcome the challengers to this season's hilarious "Shooting Stars" trivia challenge. An All Star's politicking puts another player's game in danger. A pair of heavyweight matchups in the Arena sets the stage for explosive battles

Lines are drawn as the house divides into two powerful alliances. A pair of underdogs make a gutsy move that threatens to disrupt the game and upend a longstanding friendship. Two Challenge titans face off in a long-awaited elimination rematch.

A Challenge icon fears the repercussions when a former enemy lands in a position of power. A poor performance at a high-flying challenge leaves one All-Star fearing their shot at redemption will be cut short. A much-loved player faces a shocking betrayal.

With the final suspected to be right around the corner, the three pairs of rivals without a star consider more drastic strategies to earn their ticket to the final; one team fears their star is being targeted at the next elimination

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.

A surprise twist from TJ changes the entire game. A former champion must test his resolve against an intimidating opponent. An All-Star conquers a fear only to have their season thrown into jeopardy.

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.

A rival pair seeks revenge to take back their star from one of the four star holding pairs after it was stolen in the previous elimination; one challenger threatens to quit the game when tension with their rival reaches an all-time high.

The final four rival pairs compete in the Final Challenge; with a life-changing amount of money on the line, some rival pairs struggle to excel past their differences, while others fully regress back into their old ways with each other.

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.

The game reaches a fever pitch as the All-Stars scramble to survive the last challenge before the Final. A moment of rage puts a power player's season in jeopardy. An injury could cost one pair their shot at redemption.

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.