Probably my favourite bad, bad horror film - so bad it's known by different names in almost every country: http://www.imdb.com/title/tt0096453/
I originally saw this in the mid 90s, and I borrowed it from my local video shop purely because it had a massive sticker on it that said "Banned in Queensland!" (a state in Australia, know for its conservative politics and censorship of fun things). Suffice to say, I was not disappointed.
Starring David Hasselhoff (in his late 80's prime!) and Linda Blair, this is a piece of such nonsense that it's completely mesmerising. The plot is really unclear, but it has something to do with a witch wanting to kill people, and then killing them in really ridiculous ways. The acting in it so, so wooden.
It's available to stream on Amazon, so if you're after some bad Halloween horror, this is perfect.
And I love the trailer for this - so explicit/gory for a trailer:
https://www.youtube.com/watch?v=cqWVDyfU51Y
