David Simmons is on a mission to save his eight-year-old sister. In a smoldering world infested with walking cadavers, the survivors of Simmons infantry reserve unit are going hatches down in a pair of armored personnel carriers and everyone knows that it's only a matter of time until their fuel runs dry.
There's more than 1,000 miles of biting, unforgiving cold, armed survivalists, and legions of the living dead standing in their way.
They're outgunned, outnumbered, and out of time.
This tense thriller offers a terrifying and brutal vision of survival in a post-apocalyptic world where the bonds of friendship and family are the only things left that are worth fighting for.