Эпизод 3

Tensions reach boiling point as the celebrities face their toughest challenge yet. First, they navigate a powerful river to reach their camp, where they must build shelters and catch their supper without the usual army rations in sight. Then, a tropical storm strikes and water begins to flood the base, making for their worst night so far. The next morning, the contestants have to call on their newly acquired knot skills to transform two unstable canoes into a catamaran and travel across to an island two miles away.