They know where you are...
Mexican jungle A team of British scientists explore the world’s deepest lake. What they discover could wipe out mankind.
England Joe McDonald’s father is arrested for the murder of a fellow scientist and Joe is determined to prove his innocence.
But across town more people are being attacked; in their homes, in the woods, by the canal.
Was something smuggled back from Mexico?
One thing is certain: there are predators out there.
Hungry. Intelligent. Unstoppable.