Zombies are so omnipresent in modern horror movies that it’s easy to forget that the shambling (or sprinting) hordes of brain-craving undead as we know them they are a relatively modern invention. Before “Dawn of the Dead” and the Italian zombie flicks of the 70s, most people would associate zombies with Caribbean islands and voodoo ceremonies. Even the original zombie movie “Night of the Living Dead” never refers to the creatures as zombies, but rather as “ghouls”. While there are dozens of Romero-style zombie movies made every year, other than the occasional effort from “The Serpent and the Rainbow” or, erm, “Weekend at Bernies 2”, the classic voodoo zombie, as seen in “I Walked With a Zombie”, has mostly been relegated to the abandoned shopping mall of history.