Deep Blue Sea (1999) is a Action, Horror, Science Fiction film that follows 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. Currently, you can watch Deep Blue Sea on Starz Apple TV Channel, Amazon Video, Apple TV Store, Google Play Movies. Streaming availability may vary by country and platform over time. It has a user rating of 6.0 out of 10 from 2,666 votes. Fans of action movies may also want to explore similar titles below.