Jaws is a 1975 American thriller-horror film film directed by Steven Spielberg and based on Peter Benchley’s 1974 novel Jaws. The prototypical summer blockbuster, its release is regarded as a watershed moment in motion picture history. In the story, a giant man-eating great white shark attacks beachgoers on Amity Island, a fictional New England summer resort town, prompting the local police chief to hunt it with the help of a marine biologist and a professional shark hunter. The film stars Roy Scheider as police chief Martin Brody, Richard Dreyfuss as oceanographer Matt Hooper, Robert Shaw as shark hunter Quint, Murray Hamilton as Larry Vaughn, the mayor of Amity Island, and Lorraine Gary as Brody’s wife, Ellen.