In the near future after a global crisis causes crops to fail and species to disappear… something even more deadly happens. Groups of humans around the world suddenly become predators, feeding off their own kind. These “Can Heads” grow to such a threat that fences, gated compounds, and SWAT-style police protection become absolutely necessary in order to live. After one Can Head attack leaves NYPD cop Jack Murphy wounded, Jack takes his wife and kids on a much-needed vacation. Far up north, to a...