With a Panamanian military escort, three motorboats shot across the sea, each holding a tribe of past Survivor contestants. The eighteen people were divided into three tribes named Saboga, Mogo Mogo and Chapera. The All-Stars were given nothing but their water canteens. They were not told the names of the other castaways or how many tribes there were. Armed with no information, no fire and no help, these eighteen All-Stars would be challenged once again to outwit, outlast and outplay one another.