The clip Dexter shows Mattie Part 2 from Pulse (2006) with Kristen Bell
Mattie... Mattie, don't you think
that your friend having the video feeds
and then doing what he did is not a coincidence?
And if those people,
if what they're doing, if it's real,
if they're all dead...
You know what I think?
I think, no matter what...
Josh is still gonna be gone.
I think you need to go back upstairs
and erase his hard drive.
It won't let me.
I need to move on.
Don't you want to know why?