I feel like I should put a disclaimer that I don't really like genuinely scary films so you won't find many on here...
The Addams Family (+ The Addams family Values of course)
A classic! The Addams Family is always a good watch and I personally think the second one is just as good.
The Corpse Bride
It wouldn't be Halloween without a Tim Burton film. The skeleton bar scene alone is enough of a reason to watch this film.
The Haunting of Bly Manor
I'm currently half way through so no spoilers! But for someone that doesn't enjoy scary things that much, I am still really enjoying it. I will not watch it alone though.
American Horror Story
There's so many series to choose from, each with a completely different story, that you're sure to find one you'll like. They do get kind of gory at time though. Perfect for all the Halloween vibes.
Who doesn't enjoy Stranger Things?! Plus, filming for the next season has apparently started so you might as well re watch it so you can have a full recap in time for the new episodes.
A Quiet Place
Pre warning: it's pretty hard to eat snacks to this film because it is so quiet you will be scared to make any noise. The majority of the film is almost completely silent which is what makes it so tense.
Not so much a scary or Halloween-y film but Jake Gyllenhaal will definitely give you the creeps in this.
I haven't actually watched this one because the trailer was enough for me, but if you like scary films (unlike me) my boyfriend has tried to convince me to watch this multiple times because he says it's really good.
Which one are you going to watch??