New movie from the Megalodon action and adventure saga. For 65 million years there was a species that dominated the world, today that ancient creature is about to become a threat. After detecting a considerable increase in activity in a trench some 7,600 meters deep, a group of scientists and experts decide to ask Jonas Taylor (Jason Statham) for help. Jonas must delve into this underwater ecosystem, to depths where man has never gone before. An unknown species lives in that pit, and whatever it is, Jonas and his team will have to face whatever lives down there. They will soon discover that they are gigantic megalodons, a type of alpha predator, and this time they hunt in groups. When several of them escape from the trench and attack on the surface, Jonas and the rest of his team must do everything in their power to stop this threat.