And it's directed by the guys behind reality mind-bender Catfish, so there's probably a twist or two in there as well.
Reviews? You don't want to read reviews before you go to this one. Critics will just say it's too similar to the first two and that you should go to Woody Allen's latest arthouse flick instead.
Ignore them, grab a bunch of like-minded friends who need a break from the rugby, buy buckets of popcorn, leave your expectations at the door and get ready to shriek in delight.
And pack some man-nappies, just in case.
Check out the trailer for Paranormal Activity 3:
If that's not your thing, Allen's arthouse film is called Midnight in Paris and has a star-studded cast including Owen Wilson, Rachel McAdams, Marion Cotillard, Michael Sheen, Kathy Bates and Carla Bruni.
The plot sounds pretty ho-hum but reviews have been fantastic with many saying this is Allen's return to form. It has an 81 per cent approval rating on review aggregate site Metacritic.
Check out the reviews here.
Check out the trailer for Midnight in Paris:
Lastly, The Trip stars reliably funny British comedians Steve Coogan and Rob Brydon in a reimagining of their hit TV series of the same name.
Basically, they tour around England as restaurant critics, feuding and fighting the entire time.
TimeOut reviewer Peter Calder gave The Trip three stars out of five, saying the pair's impersonations of Hollywood actors were particularly funny.
Read his review here.
Watch the trailer for The Trip:
- Herald online