The Challenge - Season 13 (2006)

Aneesa feels the pain when she realizes that she cannot trust anyone in this game. A violent roller derby proves to be one of the toughest challenges in history - with one of the greatest prizes in Challenge history

In another amazingly physical challenge, the guys face against the guys, and the girls face off against one another in Push Over", where the last man standing wins safety.

Romantic sparks fly between CT and Diem (who continues to be supported by the Drama Mafia). In a height-related challenge, Casey faces her fears about jumping over large bodies of water. A secret alliance is exposed.

Evan becomes paranoid that he's the one who will be sent into the Duel. CT and Diem continue their romance. Beth and Nehemiah continue their showmance as well,but things get dicey when Aneesa botches the challenge for Nehemiah.

The once symbiotic alliance between Beth and Svetlana is severed when Brad accuses them both of being back-stabbers and pot-stirrers. A fierce competition in the Duel brings about a surprise ending.

It's Diem's birthday and the cast celebrates by having another mission - this time involving greased-up poles and slip 'n' slides across the beaches. When the choosing begins for the male Duel, Wes bravely steps into the fray.

After a hard night of drinking, Robin decides to question everything about Aneesa's identity, including her race and sexual orientation. Not one to shy away from controversy, Aneesa strikes back.

As we get down to the final five guys, Brad and Eric discuss strategy while Evan and Wes hope to get Eric to take CT out of the competition.

As we whittle down to the final five girls, the stakes get higher as CT and Diem continue their love fest, and the girls realize that Jodi is their strongest competitor.

Tensions run high as the guys face their second to last Duel challenge, and a surprising alliance comes to the surface. An incredibly challenging mission disqualifies all but one of the teams, leading to an incredibly tense Duel challenge.

The girls are all very anxious as they acknowledge that one of them would be going home. Diem works with her boyfriend C.T. on her strategy for The Duel.

The 'Paddle Me' challenge puts the final six's swimming skills to the test when they're told the male and female winners alone will be safe from The Duel and automatically going into the finals.

The final four meet for their last mission - and the largest cash prize in Challenge history.

Watch your favorite Duel players for a reunion full of unseen hookups and fights uncut. Beth and Svetlana get heated, Tina steps in to give her story, and much more.