Deep Blue Sea was inspired by a macabre experience. When he was growing up in Australia, Deep Blue Sea screenwriter Duncan Kennedy saw the remains of a shark attack victim, which had washed up near his home. There was really not much left of him, Kennedy told the Los Angeles Times.

Also, who survived deep blue sea? Deaths on Deep Blue Sea

Body Count Victim Killer 3 Brenda Kerns Sharks 4-6 Helicopter crews Sharks 7 Russell Franklin Big Shark and Shark 8 Janice Higgins Big shark
Hereof, did LL Cool J die in Deep Blue?

And the only reason Preacher survived is because of how awesome LL Cool J was. Preacher was supposed to die soon after the sharks started attacking the facility. But, in a 1999 interview, director Renny Harlin said LL Cool J was so great to work with, they rewrote part of the film to justify keeping him around.

What kind of sharks were used in deep blue sea?

The Mako Sharks are the main antagonists of the 1999 sci-fi horror film Deep Blue Sea. They were genetically engineered to harvest protein complex for a cure for Alzheimers, but they were later shown to be more intelligent and dangerous than spoken.