A couple wins an all-expense-paid trip to an underwater hotel, but their dream vacation turns into a nightmare when an earthquake unleashes an ancient sea creature from its deep sea prison. Trapped beneath the ocean's surface, they must fight for their lives against a monstrous predator that should have remained buried forever.A boy moves into a house by the swamp, only to discover that the marsh hides a dark secret. As night falls, a mysterious beast emerges, preying on the childr...