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.

• DirectorRenny Harlin
• Release28 July 1999
• Genre
  Action / Horror
• Duration1h 45m
• Budget$60,000,000
• Revenue$164,648,231
• Rate
  

  6.0
  2474 reviews
• Productions

  Riche-Ludwig Productions, Village Roadshow Pictures, Groucho III Film Partnership, Warner Bros. Pictures