A San Diego couple buy a video camera to document the Paranormal Activity visiting their bedroom late at night, and end up making the most  profitable horror movie of all time.  How did raw footage of creaking  floorboards and slight door movements scare the bejesus out of audiences  steeped in the graphic imagery of torture porn?  And can Jakob, Stuart,  and Arnie find any clues revealing the identity of this demon  supposedly hiding in the dark? The lights come up on a highly requested  series when you Donate for Gold Level this Fall.