The Challenge: Vendettas

Meet the veterans and rookies from The Challenge, The Real World, and Are You The One? as they discover that in order to win the $350,000 grand prize, they'll have to work with their worst enemy.

The cast ventures into The Elimination Jungle for the first time, which means alliances are forming, hookups are hot, and friendships are already falling apart.

The house gets shaken and stirred when a pair of replacement Rivals enter the house. Challengers have to work with their Rival in the most intimate and awkward challenge they've ever faced.

TJ throws competitors a fiesta where a dirty rumor threatens to turn friends into enemies.

After a name-calling scream fest, one cast member must choose between keeping their best friend out of The Jungle, or having their teammate's back. TJ brings in a replacement team to make up for last week's deserters.

During a rigorous challenge, one cast member's cheating ways could cost a team their fate in the game.

An unexpected call from home shatters one challenger's chances in the game. Another team must decide who their real friends are when picking who to throw into the Jungle.

When a late-night blow up threatens to get physical, Challenge members are blown away by the serious implications. The cast is thrown off when, for the first time ever, they're pulled into a last-minute challenge to see how long they can keep their wits.

Sleep deprived and mentally broken, the house begins to divide as teams band together to plot against others.

When one team tries to keep an alliance under wraps, their exposure threatens to derail trust, friendships, and families within the Challenge house. Pairs must prove they can think like their partners when their lives depend on it.

When two teams are sent home, the remaining Challengers must step up to keep their feet in the game.

In this spectacular episode, as the Final Challenge draws closer, the rivals must work hand-in-hand in their last Mexican challenge to avoid elimination before jet setting off to Mendoza, Argentina.

One final elimination, left to the hand of fate, will decide which three pairs will make their way to the Final Challenge with an unprecedented, jaw-dropping surprise.

In the season finale of Rivals III, an unexpected twist adds to the stakes of the Final Challenge and the remaining Challengers must go all in for their chance at the biggest prize money in Challenge history.

The cast sits down with Nessa to discuss of the most controversial Challenge finales ever.