Paranormal Activity: The Marked Ones - What's Wrong, Jesse?
If it ain't broke, don't fix it. Just make it scarier.

The monstrously popular "Paranormal Activity" franchise is welcoming its latest installment, "Paranormal Activity: The Marked Ones," today, and Moviefone is delivering an exclusive clip to get you ready for what's sure to be another terrifying romp through the found-footage horror genre.

In "The Marked Ones," Jesse is "marked" and then pursued by mysterious forces that have something crazy sinister in store for him. In the clip above, Jesse's recent odd behavior has been raising some eyebrows among his friends and family, so his grandmother jumps in to help him out -- with unsettling results. Poor grandma.

If you're brave enough, "Paranormal Activity: The Marked Ones" is in theaters everywhere now.