Two Survivors battle to provide for their tribe. One brings home a clam; one brings home a shark. Sitting out a Challenge, one Survivor finds it hard to watch from the sidelines and doubts the tribe's ability to win. A tribe member is suspicious of a... (more) potential alliance forming between two very friendly tribemates that could spoil a game plan. During a crucial Immunity Challenge, one Survivor takes over for a struggling tribemate. Will it be enough to win?