Survivors escape to a deserted atoll, after their boat during a Semester at Sea ship is sunk by a mutated two-headed shark. But when the atoll starts flooding, no one is safe from the double jaws of the monster.
- Christopher Ray
- Edward DeRuiter
- H. Perry Horton
- The Asylum
Terror takes a ghastly form when a gigantic two-headed shark sinks a ship full of students, and the survivors wash up on a tiny atoll. But just when the kids think they're safe, a tsunami sweeps them back into the deep to face the twin jaws anew.