Zombie Resurrection

British apocalyptic zombie horror. 15 months after the outbreak of a virus transforms most of the population into bloodthirsty zombies, a group of survivors strive to reach a colony where they believe the remaining members of humanity are sheltering. Along their way the group are forced to shelter in an abandoned school, but once inside they encounter hordes of the undead who are being kept alive by one who has the unique power to resurrect his kin...