"Paranormal Activity 3" trailer - in UK Cinemas Friday 21st October 2011 - Starring: Sprague Grayden, Mark Fredrichs, Katie Featherston, Lauren Bittner, Brian Boland

Uploaded by FilmsActuTrailers on Jul 21, 2011Release Date: October 21, 2011

Directed By: Tod Williams

Starring: Katie Featherston, Micah Sloat

Production Company: Blumhouse Productions, Paramount Pictures

In 1988, young sisters Katie and Kristi befriend an invisible entity who resides in their home.