The seaside resort of Amity is terrorised once again by a man-eating great white shark. While police chief Brody struggles to alert the townsfolk to the magnitude of the danger, a group of teenagers - including Brody's two sons - is adrift at sea in waters hunted by the shark. Director Jeannot Szwarc's thriller sequel, starring Roy Scheider, Lorraine Gary and Murray Hamilton, with John Williams once more providing the acclaimed score