Some more sneaky video footage has made it's way online from the set of World War Z which is currently shooting in Glasgow. The video which is featured below depicts some insane zombie mayhem - Not only do we get a glimpse at how quick the undead are, but we can also get to see how quickly the transformation process occurs. Watch as one unlucky bastard try's to flee from his car but unfortunately his efforts fall a tad bit short and he is immediately attacked by a raging zombie and instantaneously changed into one of the undead.
Source: STYD