In one of the most physical reward challenges ever played, injuries threaten to send two castaways home before the first challenge is completed.
The eighteen All-Stars, from previous Survivor seasons, arrive at Panama already divided into three tribes, Chapera, Mogo Mogo and Saboga.
Sixteen contestants arrive on a military airplane in Queensland and immediately form two tribes—Kucha and Ogakor. After a five-mile hike to their respective camps, the tribes compete on an obstacle…