David Slade may have directed one of the glimmer-tastic Twilight Saga flicks, but his take on Steve Niles' horror comic miniseries 30 Days of Night earned him all of the vampire bonafides he will ever need. In this latest episode, we explore the unique flavor of bloodsucker found in Barrow, Alaska's polar night, why this action-horror movie works so well, and how the ending left us a little ... cold.