'Paranormal Activity 4': Releases first trailer
The very first trailer for Paranormal Activity 4 has been released.
(Check out the trailer below)
The series' fourth instalment has remained somewhat mysterious with plot details still under wraps.
Henry Joost and Ariel Schulman return to direct from a script by Zack Estrin, who produced short-lived ABC paranormal series The River.
Paramount Pictures has released two further films in 2010 and 2011, since the release of Paranormal Activity in 2009.
The first film follows a young couple who believe their house is haunted, and attempt to capture the supernatural activity on camera.