Production Companies: Riche-Ludwig Productions , Village Roadshow Pictures , Groucho III Film Partnership , Warner Bros. Pictures .
Overview: 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.