: Four couples attend a "marriage boot camp" on a remote tropical island (Isla Corazon) to work on their troubled relationships through therapy and physical challenges.
: A six-headed shark, the result of secret U.S. government genetic experiments from forty years prior, lurking near the island. Key Characters :
(Cord Newman) and Mary (Thandi Sebe): Other survivors attempting to fight the creature. Absurd Features & Abilities
