Pendant des années, la tristement célèbre forêt de Blackwood a été terrorisée par le tueur de Camp Blood. Maintenant, le tueur est de retour en esprit vengeur cherchant à se venger au-delà de la tombe.

A shark bite spreads a virus across the globe, turning the world upside down. Deep below the ocean, a group of researchers race against time to find a cure. Something has infected the lab technicians and it’s a race against time to reach the surface with an antidote before they are all killed by themselves and the sharks lurking inside the test pool and outside in the ocean.