Survivor

Before starting the grueling first challenge, the castaways are surprised to learn that they must make a preliminary vote based solely on first impressions.

A twist allows the castaways to play the game like never before; a quest for a hidden immunity idol leaves two castaways in a tight spot.

One tribe faces a tough decision when members discover weakness in their ranks; the devious plan hatched on Exile Island could spark a devastatingly powerful alliance; one castaway is eliminated.

A grueling endurance competition threatens an all-time "Survivor" strength record; the first alliance of the season emerges; one castaway is voted off.

An overzealous castaway risks it all in the immunity challenge and pays with a tooth, while another castaway finds himself in hot water for not performing during the challenge.

Previously unseen footage chronicles life in the camp, the formation of alliances, Taj's emotional struggle at being away from her family, Tyson's playful side around the ladies, and what Coach's teammates really think of him.

Arrogance and empty stomachs start to affect the members of the Timbira tribe, and a fake immunity idol is introduced into the game.

Old alliances crumble as the newly merged tribe begins to scheme; an exiled pair makes a shocking discovery.

An unlikely trio savors an epic reward together; the allies left behind begin to worry that the reward will result in bonding with a common enemy; one contestant is eliminated.

A contestant makes a devious move; a contestant is forced to beg for another chance after becoming an outcast.

One castaway adopts an honest approach to the game but winds up in trouble with everyone; two castaways scramble to save themselves, then they turn on each other; one castaway is sent home.

One castaway must decide whether to give up personal comfort to benefit the rest of the tribe; a tricky immunity challenge puts the contestants' brains and brawn to the test as they battle for a spot in the final five.

One castaway is left reeling after a betrayal comes to light in the tribal council; another castaway's bizarre approach to Exile Island polarizes the rest of the tribe; one contestant is eliminated.

A carefully constructed lie plants a seed of doubt that leaves the final two castaways turning on each other in the tribal council.

The castaways reunite for the first time since being in Brazil to discuss the results of the game and their experiences.