Please note this is a region B Blu-ray & will require a region B or region free Blu-ray player in order to play Four years on from the horrible shark attacks which plagued Amity Island Police Chief Brody (Roy Scheider) is still uneasy about the prospect of another shark visiting the bay So when the film developed from the camera of a missing diver shows what looks like a shark fin he begins to get very worried indeed However Mayor Larry Vaughn (Murray Hamilton) again plays down the incident & when Brody raises a panicked false alarm from his observation tower on the beach the mayor even goes as far as firing him It is then that the bloodbath really begins