Researchers on the undersea lab Aquatica have genetically altered the brains of captive sharks to develop a cure for Alzheimer's disease. But there's an unexpected side effect: the sharks got smarter faster and more dangerous. After a big storm damages their remote research facility they must fight for their lives.
1999 | 1 h 45 min
Director: Renny Harlin
Stars: Thomas Jane, Samuel L., Jackson
