‘Paranormal Activity 3’ Trailer Reveals Much About the Story

Paranormal Activity is one of the most financially successful films of all time, so of course Paramount Pictures went back to the trough for more with 2010’s Paranormal Activity 2 and 2011’s Paranormal Activity 3. Recycling the familiar story of a family plagued by a demon – with the creature’s night-time activities captured on camera – Paranormal Activity 3 is an origin tale that features sisters Katie and Kristi and their first encounters with the terrifying being.

Check out the latest trailer for Paranormal Activity 3 heading to theaters on October 21, 2011: