Intense shark attacks including some bloody images, language, brief partial nudity/sexual references and drug use. When the seaside community of Amity finds itself under attack by a dangerous great white shark, the town's chief of police, a young marine biologist, and a grizzled shark hunter embark on a desperate quest to destroy the beast before it strikes again.

After escaping an attack by what he claims was a 70-foot shark, Jonas Taylor must confront his fears to save those trapped in a sunken submersible.