Box office report: 'Paranormal Activity 4' possesses top spot with $30.2 million | CNN
Box Office: 'Paranormal Activity' Sequel Shakes the Business, 'Steve Jobs' Goes Wide - Variety
Paranormal Activity 2 - Rotten Tomatoes
Box office update: 'Paranormal Activity 3' records best opening day ($26.2 mil) since 'Harry Potter' | EW.com
New Paranormal Activity Reteams Jason Blum & Paramount – Deadline
Paranormal Activity 2 spooks to top of box office | The Independent | The Independent
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Why Paranormal Activity was one of the most successful movies ever made, in one chart - Vox
Christopher Landon Returning To Pen New Paranormal Activity
Box Office Report: 'Paranormal 4' Wins With $30.2 Million; 'PA5' Set for Oct. 2013 – The Hollywood Reporter
Frozen' ices 'Paranormal Activity: Marked Ones' at the box office - Los Angeles Times
Paranormal 3” breaks records at weekend box office | WVUA 90.7 FM
The Ultimate Paranormal Activity Collection (DVD) - Walmart.com
Box-Office Bloodbath: 'Paranormal' Slays 'Saw VI' - TIME
Paranormal Activity: The Other Side (2023) - IMDb
Around-the-World Roundup: 'Paranormal Activity 3' Haunts Foreign Charts - Box Office Mojo
Paranormal Activity: The Marked Ones - Wikipedia
Paranormal Activity 3' sets box office records. Can another sequel be far behind? - The Washington Post
Box office results: 'Paranormal Activity 3' sets October record
Jason Blum Admits Defeat, Says 'It' 'Eviscerated' His 'Paranormal Activity' Box Office Record
Paranormal Activity 6-movie Collection (dvd) : Target
Paranormal Activity: The Ghost Dimension - Rotten Tomatoes
Box Office: 'Paranormal Activity 7' Premiered On Paramount+, But It Could Have Won The Weekend
Paranormal Activity (2007) - IMDb
/cdn.vox-cdn.com/uploads/chorus_asset/file/2890344/top-25-box-office-flops-loss-ratio-us__1_.0.png "Why Paranormal Activity was one of the most successful movies ever made, in one chart - Vox")