Deep Blue Sea (1999)

On an island research facility, Dr. Susan McAlester is conducting experiments to cure Alzheimer's disease, by harvesting the brain tissue of DNA-altered mako sharks. When the facility's benefactors send a company executive to investigate the under-water facility, a routine procedure is disrupted after a shark attacks the researchers.

During the attack the protective glass, keeping the ocean outside of the building, is fractured. As the security systems begins to enter lockdown as a safety procedure, the enhanced sharks make their way into the outpost with the incoming water. Now, with sharks outnumbering their human captors, McAlester and her team must figure out a way to stop the hyper-intelligent sharks from escaping to the ocean, which would lead to the altered species reproducing. Together the group fights for survival, racing against the clock, while being hunted by the predatory animals.^[8]

Deep Blue Sea 2 (2018)

A shark conservation biologist named Dr. Misty Calhoun, is hired in a consultory position for a non-public confidential project involving genetically-enhanced bull sharks. Funded by a pharmaceutical billionaire with questionable ethics, the mogul plans to medically market intelligence. During a routine procedure, the sharks begin attacking the researchers and initiate security shutdown, causing mass flooding throughout the establishment. As the scientists fight for survival and race to the surface, the enhanced-sharks begin to hunt them.^[9][10]

Deep Blue Sea 3 (2020)

In August 2019, it was announced that a third film tentatively titled Deep Blue Sea 3 was in development, with intentions to serve as a Netflix exclusive film.^[11][12] By May 2020, it was revealed that the film had finished production within the last year, with principal photography taking place in Cape Town of the Republic of South Africa. John Pogue serves as director, with a script by Dirk Blackman, while Hunt Lowry and Patty Reed serve as producers.^{[13][14][15][16]}

The plot centers around Dr. Emma Collins, who leads a team at a small island studying the effects of climate change on great white sharks. The study is disrupted when her marine biologist ex-boyfriend named Richard arrives, searching for some enhanced-bull sharks. The film attained an R rating for "violence, bloody images, and language". The project was distributed by Warner Bros. Home Entertainment. The film was released on July 28, 2020^{[needs update]} on video on demand, and on August 25, 2020^{[needs update]} for home video.^[1][17]

Box office

Critical and public response