Deep Blue Sea (1999)

Deep Blue Sea
Action, Horror, Science Fiction
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.
Starring
Saffron Burrows, Thomas Jane, LL Cool J, Samuel L. Jackson, Jacqueline McKenzie, Michael Rapaport, Stellan SkarsgÄrd, Aida Turturro, Cristos, Daniel Rey
Directed By
Renny Harlin