Kenny Santucci joins former Challenge competitors Mike, Laurel, Tyler and Jenn to introduce this season's group of exes and all the drama they bring down to the Dominican Republic.

Season 22 opens as 26 players arrive in the Dominican Republic and learn they'll be paired up with their exes to compete for their share of a $300,000 grand prize.

Unrequited love is in the air as Wes pines after Mandi; a drunken action by one player has devastating consequences.

Abram is insecure about his relationship with Cara Maria; Paula and Dunbar appear to be getting over their issues; two teams may go home.

Robin has an emotional breakdown; CT and Diem try to repair their relationship; bad blood resurfaces.

A jealous Camila goes on a drunken rampage; the relationship between Paula and Ty heats up; Abram and Cara Maria continue to struggle with their undefined relationship.

Paula and Ty take their flirtation to the next level, creating tension with his teammate, Emily. Also: CT and Diem tear each other down; Rachel and Aneesa struggle with trust issues.

The exes compete in a wedding-theme challenge. Then, things take a dark turn when a racially charged incident occurs, tearing the house apart.

The Top 4 teams are revealed before the penultimate challenge, where the players nearly get blown away while fighting for a spot in the finals.

The final three teams are revealed after a grueling battle in the Dome. The players then travel to Iceland, where the final challenge will be held.

In Iceland, the Top 3 teams embark on a rigorous, long-distance race for the $300,000 grand prize in the Season 22 finale.

The "Battle of the Exes" cast reunite to dish about their stay in the Dominican Republic.

Outtakes and previously unseen footage from the "Battle of the Exes.