Have a 'Paranormal' Friday the 13th

Paramount Pictures

Paranormal Activity 3 won't be available on DVD and Blu-ray until January 24, but Friday the 13th is turning out to be a lucky day for fans of the frightening franchise: In a first, all three films in the series have been combined as one terrifying film, available for digital download starting today.

Paranormal Activity: The Chronology presents all three films in chronological order as a seamless marathon, with never-before-seen footage.

You may not be able to sleep this weekend...