Medically evacuated veterans Michael Skupin, Jonathan Penner and Russell Swan return to battle for the title of Sole Survivor.

Former TV teen star Lisa Whelchel reaches her breaking point early in the game, and as temperatures drop, two castaways make a risky choice to keep each other warm.

An injury prone castaway incurs a fresh battle wound during an intense Immunity Challenge.

Fearing that they may be the next to go home, an aspiring Sole Survivor shares a shocking story from their childhood, and in an effort to escape the looming threat of elimination, sets out to find the elusive Immunity Idol.

A game twist causes a shift in tribe dynamics.

As castaways get down and dirty to battle it out for a fruitful feast, in an unprecedented move, opposing tribes take to the bargaining table to strike a deal mid-challenge.

After Tandang and Kalabaw tribes merge, castaways scramble to solidify their numbers and rank in the new tribe. Meanwhile, Lisa Whelchel is confronted on her past as a former TV teen star.

Some surprising revelations are made following a brutally honest conversation at Tribal Council.

For some of the survivors, a priceless reward proves to be a life-changing experience. An unlikely friendship threatens to change the game.

Castaways compete for a luxurious spa getaway and tempers flare when one castaway returns with a full belly and a bitter attitude.

During an emotional family reunion, an exciting reward challenge enables castaways to join forces with their loved ones.

The million-dollar prize and title of Sole Survivor is within reach for one of the five remaining castaways.

The final four survivors scramble to secure their place at the final Tribal Council.