Deep Blue Sea (1999)

Dr. Susan McAlester's experiments are on the verge of creating medical history. Using mako sharks, one of nature's fastest and most perfect killing machines, Dr. McAlester hopes to find the key to the regeneration of human brain tissue. But to reach her goal, she has violated ethical codes, genetically re-engineering the DNA of the sharks. Making them smarter. Making them faster. Turning them from dangerous predators into predatory monsters. 

Under the watchful eye of financial backer Russell Franklin, Susan and her team successfully extract brain tissue from the largest of the mako sharks, only to watch in horror moments later as the shark exacts a revenge that results in irreparable damage to the research facility. With a tropical storm swirling around the now sinking Aquatica, the scientists and workers find themselves stalked by the terrifying new generation sharks - fighting against the deadly monsters they helped to create. 

Edition Details:
• Region 1 encoding (US and Canada only)
• Color, Closed-captioned, Dolby, Widescreen
• Commentary by director Renny Harlin and actor Samuel L. Jackson
• Production notes
• Theatrical trailer(s)
• HBO Special When Sharks Attack!
• The Sharks Of The Deep Blue Sea Documentary
• Deleted Scenes
• Photo Gallery & Storyboards
• DVD-Rom Features: Online Event
• Widescreen anamorphic format