With the SAW series overstaying its welcome the past few years, audiences can expect the Paranormal Activity series to fill that void every Halloween. At least that’s what it looks like. After a strong opening weekend (and most likely ending its run with over $100 million at the box office), Paramount Pictures informed Dread Central that a third entry, titled Paranormal Activity 3, is in the works. The film is scheduled for an October 21, 2011 release. If you didn’t see this one coming, that’s just scary!