Halloween is fast approaching, and as many cinephiles start watching as many horror films as they can in the month of October, you’ll start to see a trend. One of the most popular – and historically one of the most recent – monsters in horror movies are zombies. In fact, you’ll be hard-pressed to find a listing of October horror movies to watch without finding at least one or a dozen tales of the undead creeping (or rather, stumbling) in there. Zombie popularity is at an all-time high, with mainstream television series like The Walking Dead and summer tent pole releases like World War Z bringing in serious cash to Hollywood. However, like other classic monsters that have their roots in fact (like lycanthropy being applied to people with mental illness or vampirism being attributed to an exhumed corpse whose gums had receded and fingernails had appeared to grow), one might question how much truth there is to this whole zombie thing. It was a flight of fancy, until a gruesome real-life attack happened in May 2012, which may have been caused by recreational drugs. So that got us thinking. Could there be something to this zombie thing? Are zombies real?