In a small Colorado town, a deadly military experiment goes horribly wrong, unleashing a terrifying plague that transforms the living into ravenous, flesh-eating creatures. As chaos erupts and the community is overrun, a disparate group of survivors, including a determined deputy Mena Suvari, a hardened soldier Ving Rhames, and a local radio DJ Nick Cannon, must band together. They find themselves trapped in the town's overrun hospital, a supposed sanctuary that quickly becomes a claustrophobic tomb. Facing relentless hordes of the infected and the crumbling trust within their own ranks, the survivors are forced to confront their deepest fears and make brutal choices in a desperate bid for survival. Directed by Steve Miner from a script by Jeffrey Reddick, this intense horror-thriller ratchets up the tension, delivering a gritty and relentless fight for humanity's last stand against an unstoppable tide of the dead.