1. The Riskiest Season Yet

The 18 reality titans from "Big Brother," "Survivor," and "The Amazing Race" are shocked to learn that they are competing amongst six legendary veterans from MTV's "The Challenge"; a new twist puts multiple players at risk at the first elimination.

2. Blurred Battle Lines

The challengers battle it out in a difficult water challenge; a new alliance is formed to target a veteran; romance blossoms between two teammates.

3. Civil War

The challengers compete in a difficult swimming challenge; a vet turns on one of their own in an act of self-preservation.

4. Double Crossed and Sideswiped

A shocking double elimination leaves the challengers scrambling to win a high-stakes, adrenaline filled semitruck challenge to ensure their survival in the game.

5. Operation Hat Trick

"The Challenge" vets come up with a plan to take advantage of a growing rift among the rookies, resulting in one of the most shocking hopper results of the season.

6. A Really Good Looking Underdog

Things get heated between two rookie players; the competitors brace themselves for host TJ Lavin's favorite challenge of the season, trivia.

7. Give Me Liberty, or Give Me Love

A pair of "Challenge" vets play cupid as romance blossoms for a couple of former "Big Brother" houseguests; TJ makes a shocking announcement that impacts the game for the remainder of the season.

9. Enemy of the State

Michaela sets her sights on a fellow "Survivor" player who could be a threat to her game.

10. A Less Perfect Union

With the news of another double elimination, the remaining players grapple with tough decisions: betraying friendships or risking elimination. The Survivors navigate the departure of a valued member, and the loss of trust in another.

11. The Slippery Business

Michaela's sudden decision to target a fellow alliance member leaves Chanelle and Desi to question if she has their best interests at heart. Also, Michele finds herself in the middle between two alliances, ultimately betraying one of them.

12. Revenge Amongst the Ruins

When an unexpected winner emerges from the challenge ruins, tables are turned and all alliances scramble to navigate this new power dynamic. Tempers flare and lines are drawn for against one player after a last minute voting decision.

13. The Treason for the Season

No synopsis available.

14. The Pursuit of Glory

No synopsis available.