Friend or foe? Friday and Crusoe are out searching for food when a ship's rocket explodes above them in the air. Crusoe and Friday set out to see if a ship has arrived at the island and they are disappointed when they see the ship retreating from shore. Crusoe sees many men struggling to swim to shore off of a capsized small boat and he rushes to save one man. After bringing him ashore, Crusoe is surprised to see that it is Mr. Blackthorn. Friday struggles to trust Blackthorn's intentions.