Nightmare Fuel / Dèmoni

  • Strangely enough, one of the most terrifying things in the movie isn't the gore, the monsters or the spread of a demonic plague. It's that, given the explicitely "supernatural curse" aspect and a few hints mostly towards the beginning, there's a very good chance that anyone who falls victim to it is damned to hell for eternity.
http://tvtropes.org/pmwiki/pmwiki.php/NightmareFuel/Demoni