Paranormal Activity 4 - Trailer

The first look at Paranormal Activity 4 has arrived.

The fourth instalment in the found-footage series, which all started with 2009's Paranormal Activity, has remained somewhat mysterious with the plot details still remaining under wraps.

Henry Joost and Ariel Schulman return to direct from a script by Zack Estrin: star of all 4 films, Katie Featherston, is expected to appear again also.

Paranormal Activity 4 is scheduled to be released on October 19.