6-headed Shark Attack «Must Read»

(Caitlin Harty): William's estranged wife and the lead therapist.

(Brandon Auret): The owner of the island and leader of the retreat. 6-Headed Shark Attack

(Cord Newman) and Mary (Thandi Sebe): Other survivors attempting to fight the creature. Absurd Features & Abilities (Caitlin Harty): William's estranged wife and the lead