National Geographic Vampires In Venice: Venice, 1575 – To 16th century villagers, vampires were very real; materializing in all shapes and forms. One vampire was particularly feared; the Nachzerer (Night Waster). Empowered by Satan, these undead rose from the grace to spread disease - and there was only one way to stop them. Now, in a National Geographic Television exclusive, an Italian forensic archaeologist unearths a vampire tomb and employs the latest forensic science to discover the truth... Watch the trailer below, and the documentary on VidBux, Zalla one or two, or Vidxden