Audition ( 1999 )

Babadook

Candy man

Desperation

fright night

House that dripped blood

IT

JAWS!

Knock Knock

Last house on the left

This and the others are more like Thrillers

Damian

I am not strict on genres.
If it is horrific it works for me.

What I do care about for this topic is a-z.
Just in case you're not sure:

ABCDEFGHIJKLMNOPQRSTUVWXYZ

You can ommit a letter like Q and X but you include it and go to the next letter.

Example: Q = can't think of anything; enter an R movie.
Q and X are the only letters like this.
Everything else should be A-Z even if its a repeat.

Now, to get everything back on track:

Last house on the left
Macbre

Night of the living dead

Open Grqaves

Jason

Ignoring Jason (is that even a horror movie?)

Getting back on track AGAIN LOL

Open graves

Pontypool

Skip Q go to R

Quarantine for Q

R - Return of the Fly

Slither

graved dancer