

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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Original Theatrical Trailer
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Cast

Saffron Burrows
Dr. Susan McAlester

Thomas Jane
Carter Blake

LL Cool J
Preacher

Samuel L. Jackson
Russell Franklin

Jacqueline McKenzie
Janice Higgins

Michael Rapaport
Tom Scoggins

Stellan Skarsgård
Jim Whitlock

Aida Turturro
Brenda Kerns

Cristos
Boat Captain
Daniel Rey
Helicopter Pilot

Valente Rodriguez
Helicopter Co-Pilot

Brent Roam
Helicopter Winch Operator
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