Survivor - Season 21

The castaways are shocked to learn that they'll be divided into tribes of older players versus younger players. The older tribe is especially surprised to learn that they'll be teamed with former NFL Coach Jimmy Johnson. Meanwhile, one castaway reveals a personal secret that could affect the entire tribe as they head into their first challenge.

Tempers flare at La Flor and fights erupt as the young castaways struggle to overcome some potentially dangerous personality conflicts within the tribe.

A battle erupts over a clue to the hidden immunity idol and one fearless competitor makes a bold move that earns them the upper hand, but the bad behavior doesn't go unnoticed by their tribemates.

The hunt for the hidden immunity idol widens the rift between two castaways at the La Flor camp, triggering a venomous fight. Meanwhile, a valuable secret is revealed that solidifies a powerful alliance.

The newly formed tribes struggle to find their footing with some castaways making new allies and others seizing the opportunity to take a leadership role. Meanwhile, one castaway reaches an emotional low point as relentless rain storms batter the Nicaraguan coast.

One of the game's most prominent masterminds targets two foes and sets a plan in motion to oust one of them, along with an immunity idol, in one of the most memorable tribal councils of the season.

A public display of emotion causes one castaway to doubt the intentions of an old rival whom she suspects has been lobbying for sympathy.

After the tribes merge and food disappears, two castaways share a secret about the food that threatens to land them in the hot seat at Tribal Council.

One castaway makes a difficult decision that backfires, allowing another castaway the opportunity to devise a strategy to flush out the hidden immunity idol and blindside a rival.

The tribe suffers a devastating blow when they find the camp in ashes after a fire, and the loyalty of an alliance is put to the test as Libertad heads to tribal council.

New scenes shed light on the castaways and the decisions they've made during the game.

A castaway's selfish act causes great disappointment for an alliance member; meanwhile another tribe member shares some motherly advice to toughen up a young castaway.

A castaway is left questioning alliances after a broken promise leaves them out in the cold.

After an emotional visit from home, one alliance is faced with a difficult decision to secure their own fate in the game.

Five castaways remain, but two more will be voted out before the jury decides the winner of Sole Survivor and the one million dollar prize. Find out who will outplay, outwit and outlast the others.

The winner is announced as the 20 castaways reunite to discuss their experiences.