Deep Blue Sea poster

Deep Blue Sea (1999)

Film · 1h 45m · Rated R

Action, Horror, Sci-Fi

Genetically modified sharks hunt scientists through a sinking underwater lab in a relentless, pulpy fight for survival.

Suspenseful and high-octane. A full-attention watch at full speed. Emotionally it carries some weight.

Streaming on Starz.

Deep Blue Sea parents guide

It stays inside its R, with real scares and several jump scares.

Scare
Properly scary
Frightening, not just tense.
Jump scares
Several
More than a couple of sudden jolts.
Gore
Graphic gore
Blood and wounds shown clearly.
Violence
Strong violence
Violence is frequent or intense.
Sex and nudity
Moderate
Moderate means a sex scene or nudity on screen, even brief, or sexual violence that is described or implied but never shown.
Language
Strong
Frequent strong profanity or slurs.

How we rate: an AI reads what is known about each title and tags it 0 to 3; we check the tags against a hand-rated set and correct them by hand when readers tell us. Estimates, not a scene-by-scene review. Spot a mistake? Tell us.

Three questions

Is Deep Blue Sea scary?
Yes, properly. Deep Blue Sea is the real thing without being an endurance test.
How gory is Deep Blue Sea?
Graphic gore and strong violence. If graphic gore is a dealbreaker, skip it.
What is Deep Blue Sea rated, and is it OK for kids?
Rated R, and it earns it: real scares, several jump scares, and moderate sex and nudity. Not one for kids.

What is Deep Blue Sea about?

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.

Does it have a happy ending? (spoiler-safe)

Bittersweet. It earns its ending, but not everyone gets what they want.

Cast and crew

Directed byRenny Harlin
StarringSaffron Burrows, Thomas Jane, LL Cool J, Samuel L. Jackson, Jacqueline McKenzie, Michael Rapaport

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Deep Blue Sea is on our Horror on Starz, Sci-fi on Starz and Action on Starz lists.

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Uses the TMDB API; not endorsed or certified by TMDB. Intensity, content, tone and pace tags are CouchRot's own.