Survivor - Season 30 (2015)

Tribes drop their buffs in a switch that will shake up alliances. Also, one castaway struggles after receiving a blow to the head, and another castaway's desire to flex his power in the game could be his greatest weakness.

One castaway struggles to fit in after a shocking tribal council. Also, winning a reward gives one castaway a new outlook on life and the game.

Alliances are tested as castaways must adapt to playing an individual game after the merge. Also, castaways fight for individual immunity in a classic game of endurance.

Castaways walk a fine line and struggle to stay balanced at a reward challenge. Also, one castaway goes on a crazy man hunt to prevent another castaway from finding the idol.

One castaway breaks out their arts and crafts skills to create a fake idol and makes a plan to prevent being eliminated.

A key advantage gives one castaway a game-changing opportunity, and another castaway lashes out when their integrity is questioned.

A twist at the immunity challenge creates a two-way race for security in the game, and one castaway uses his entire body as a bridge during a reward challenge. Also, a crazy tribal council becomes confrontational.

A reward gives castaways an opportunity to deliver supplies to a local orphanage. Also, castaways must scramble after a crazy tribal council leaves some on the outs.

With only six castaways left in the game, immunity is more important than ever. Also, castaways are puzzled at a tough reward challenge and a strong alliance begins to crumble.

Survivor White Collar vs. Blue Collar vs. No Collar ends with Will, Sierra, Mike, Carolyn, and Rodney. Who will win the million dollars?

In a "Survivor" first, the results of the fan vote for the 20 castaways who will compete in the fall edition will be revealed live by host and executive producer Jeff Probst.