Summary: A group of old college friends reunite on a Caribbean scuba diving trip exploring the wreckage of a WWII battleship and find themselves trapped inside the underwater labyrinth of rusted metal surrounded by great white sharks.

Summary: A group of friends on vacation steal a couple of jet skis for fun and race them out to sea, ending up in a head-on collision. They struggle to find a way home with a badly injured friend, while from the waters below predators lurk.