The Black Demon

During what was supposed to be a peaceful family getaway, oilman Paul Sturges finds himself in a terrifying situation when a relentless megalodon shark, fiercely defending its domain, disrupts their vacation. Trapped and repeatedly assaulted by the massive predator, Paul and his family are forced to devise a plan to safely return to land before the creature launches another attack, setting the stage for a dramatic clash between mankind and the forces of nature.