A lone survivor embarks on a post-apocalyptic quest for revenge in the seventh installment of this gritty zombie-thriller series. Killing the sadistic warlord known as the Dog Tongue took everything Gus Berry had, including the woman he loved. Now, all he wants is to get away from the bloody scene of their final showdown. But when he heads west in a stolen truck, a brutal snowstorm forces him to turn back--and seek refuge in the Dog...