On a romantic getaway to Iceland, a young American couple wake up one morning to discover every person on earth has disappeared. Their struggle to survive and to reconcile the mysterious event lead them to reconsider everything they know about themselves
Carter (Thomas Jane), a troubled veteran who gets a chance at redemption by protecting a 12 year-old girl from an assassin after she witnesses a murder. Holding a shotgun with a single shell, he engages in physical and psychological warfare in a desperat