Ben Driebergen

Twenty previous winners of SURVIVOR begin their battle for $2 million, the largest cash prize in reality show history.

Winners battle it out, but only one will be crowned Sole Survivor and take home the $2 million prize. Also, after living on the Edge of Extinction for a long time, castaways dig deep for a shot to get back in the game.

In a crucial immunity challenge, the remaining seven castaways make their final push towards the $2 million prize, on the penultimate two-hour episode.

One castaway is out for blood after realizing their closest ally was sent to the Edge of Extinction. Also, another castaway must dig themselves out after letting information slip.

Some winners sprint their way to an opportunity to gain an edge over the other castaways. Also, one tribe employs a different strategy in a rigorous immunity challenge.

The immunity challenge weighs heavily on castaways when two tribes are sent to tribal council. Also, one castaway on Edge of Extinction is acting sneaky.