The Dead have conquered earth, leaving just small groups of people out of their clutches. One group made up of both scientific and military personal, hiding in a bunker somewhere in Florida tries to get in contact with other survivors of the zombie infestation, but find themselves quite alone in this new world. Desperately searching for a cure and therefore indulging in strange experiments to overcome this strange transformation into zombies, the scientists lose the faith of the military, resulting in a race against death while the zombies take over the facility. Only common sense can save them now.