Which movie should I watch on Halloween?

Since it's Halloween today and you can't do anything else because of Corona, I wanted to watch a scary movie. I'm usually not that much of a fan of horror films, so your suggestions can also be very familiar and obvious tips, because I haven't watched that much anyway (except for classics like "Shining" or something like that now). Please make sure that the film is best available for free on Netflix, Amazon Prime or Sky.

The Conjuring 2 is available on Netflix.

I think it's a great scary movie. Not too violent and not too bland.

The woman in black is on Amazon Prime. He's awesome too, in my opinion!

Simpsons Halloween Special is a must ;-)

Netflix:

Conjuring 1 and 2
Insidious
Bird box
Extinction
In the tall grass
Still (hush)

Amazon Prime:

Evil Dead 2 (although it would be better to see part 1 first)
Halloween (1978) and (2018)
Crawl
The Purge
Stuffed Animals Cemetery (2019)
Oculus

Sure, of course! Of course I already know them all.

They are really good!

You don't necessarily need part 1 for Evil Dead 2, but it's certainly not bad.