Castaways' spirits are drowning in a relentless rain storm, but a fun challenge reward offers a few players a glimpse into the Cambodian culture. Also, the "voting block" strategy used this season continues to keep Castaways on their toes.

An intense water challenge leaves castaways thirsty for a much-needed reward. Also, immunity hangs in the balance as castaways attempt to steady themselves, and a shocking Tribal Council takes an unexpected turn.

When the castaways discover that two people will be sent packing in a rare double elimination, everyone scrambles to save their own skin, and one castaway surprises everyone and risks it all at Tribal Council.

It's every castaway for themselves, as two tribes become one in this season's merge. Meanwhile, one castaway's thirst for power could earn them a spot on the jury, and jaws drop as the blindside streak continues.

One castaway must do damage control after being called out by their tribe. Also, balance is tested in a stressful immunity challenge.

Winners battle it out, but only one is crowned Sole Survivor and takes home the $2 million prize.

An unexpected storm hit hard and fast and kept tribes shivering all night in their shelters.

A castaway risks getting caught red-handed while on the hunt for an advantage in the game. During the immunity challenge, tribes must dig deep to piece together a win to earn a reward and safety at the next tribal council. Then, one castaway from each tribe takes a journey where they must make a big decision that could impact the game.

The game is about to change when castaways drop their buffs and come together on the same beach. Castaways must find a hidden advantage to earn a huge lead in the challenge. Then, individual immunity is up for grabs for the first time this season.

Reunited on the merged tribe, two old friends rekindle an alliance but trust doesn't come easily, and one castaway makes an unprecedented play, setting the stage for one of the most surprising Tribal Councils in Survivor history.

An accident threatens one castaway's future in the game.

With the end in sight, castaways scramble to solidify a plan for the final three. Also, a frightening incident at the Immunity Challenge sends shockwaves through the entire tribe, and castaways are rewarded with a spiritual recharge at the temples of Cambodia.

Twenty winners of "Survivor" return to compete against one another for a prize of $2 million.

Alliances threaten to crumble; an undercover operation escalates to new heights.

Loose lips sink ships when one castaway's frustrations put a wedge between them and their tribe; a shared meal breeds connection between tribemates as they discuss race and heritage.

A surprising turn of events at Tribal Council sends shock waves through the entire tribe. Also, castaways must choose between food, love or an advantage in the game.

A power struggle between castaways erupts, and each player tries to arm themselves with allies. Also, tensions rise when castaways from Gen X turn on each other and one castaway throws another under the bus to build trust in the game.

A dramatic twist in the game sends shockwaves through the tribes. Also, castaways are flying blind at a classic immunity challenge.

A quarrel between two castaways could mean the end of a showmance. Also, castaways who win rewards earn a much-needed trip to the burger bar!

Castaways must roll their way to a win in the immunity challenge, leaving the rest at risk of going home. Then, a comment from day one comes back to haunt one of the castaways.

Sixteen contestants arrive on the Pearl Islands to discover that the competition has begun, and they must race to find supplies.

Twist catches the tribe members off guard; castaways contend with the curse of the Pearl Islands; a castaway makes a monumental decision.

The immunity challenge weighs heavily on castaways when two tribes are sent to tribal council.

Desperate for friends and allies, one castaway sacrifices immunity in order to stay in the game. Meanwhile, another castaway has made promises to too many friends, forcing an alliance betrayal at Tribal Council.

The women on the tribe use their powers of seduction to test the only man remaining in the game. Will he fight temptation or will it cost him the game?