Deep Blue Sea (1999) runs 1 h 45 min, is rated R in the US and averages 6.0 from 2,784 TMDB members. 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.
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Streaming availability by JustWatch. In the US, as of 2026-11-05: YouTube TV (subscription), Starz Apple TV channel (subscription).
Deep Blue Sea on TMDB · This product uses the TMDB API but is not endorsed or certified by TMDB.

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