The Challenge: All Stars

All eyes are on the notorious Wes and Veronica as they make their first appearances on "All Stars" and leave both their enemies and friends wondering what trouble they have in store for this season.

An added twist in the game, the sabotage, is in play and the All Stars nervously wonder which players will fall victim to it. The high flying "Out Of Reach'' challenge leaves some players all wet and others breaking down.

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. The newly formed Treehouse alliance makes major moves to crush players who stand in their way.

TJ surprises the challengers with a blast from the past and a new rivalry is born. The "High Stakes'' challenge leaves some players flying high, and others crashing down. Shady political moves set the stage for a pair of epic battles in the Arena.

Lines are drawn after several All Stars team up to target their competition. Two players find themselves on everyone's radar when a veteran accuses them of being more than just allies. An All Star puts a friend's game in danger and pays the price.

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

TJ welcomes the challengers to this season's hilarious and high flying "Shooting Stars" trivia challenge. An All Star's politicing puts a player's game in danger. A pair of heavyweight matchups in the Arena sets the stage for two explosive battles.

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

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?

TJ unveils a series of surprising twists and turns as the challengers fight for the crown and their share of $500,000.