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11 Episodes 2011 - 2011
Episode 1
Wed, Jun 22, 2011 60 mins
In the Season 21 opener, 28 "Challenge" alums arrive in Costa Rica and learn they'll be teamed up with their biggest rivals. It doesn't take long for old tensions to resurface, and a fight on the second night sends one player home early.
Episode 2
Wed, Jun 29, 2011 60 mins
The men's first elimination day arrives. Also: Jonna and Camilla get into a fight, but it's Jasmine who takes things to the next level.
Episode 3
Wed, Jul 6, 2011 60 mins
A strong team struggles on the girls' elimination day. Meanwhile, the guys hatch a plan to get rid of CT.
Episode 4
Wed, Jul 13, 2011 60 mins
The guys plot to send CT home, while Laurel and Mandi vie for his attention. Also: Kenny worries that he's lost his competitive edge.
Episode 5
Wed, Jul 20, 2011 60 mins
Things get heated between teammates Jasmine and Jonna, and a blowout between the girls changes the game. Meanwhile, Adam pursues Jenn.
Episode 6
Wed, Jul 27, 2011 60 mins
Evan considers throwing a challenge as part of the guys' plan to get rid of CT. Meanwhile, CT finds himself in the middle of a love triangle with Mandi and Laurel.
Episode 7
Wed, Aug 3, 2011 60 mins
One alliance begins to crumble after a brawl between Jenn and Cara Maria. Later, a surprise twist changes the game.
Episode 8
Wed, Aug 10, 2011 60 mins
The players arrive in Argentina, and some start crack under pressure as the final challenge approaches; Laurel defends Cara Maria after Wes and Paula drive her to tears.
Episode 9
Wed, Aug 17, 2011 60 mins
Johnny and Tyler face CT and Adam in the final and most grueling men's Jungle. Later, Wes and Cara Maria come to blows; and food poisoning threatens some of the players the night before the final challenge.
Episode 10
Wed, Aug 24, 2011 60 mins
The six remaining teams race for $300,000 in the final challenge, a grueling multi-day event, as the 21st season comes to a close.
Episode 11
Wed, Aug 31, 2011 60 mins
The "Rivals" cast reunites and dishes about what went down on the 21st season.