The Curse Of The Demon (1957, aka The Night Of The Demon) is a snurty little story about an atheist scientist confronting a warlock/witch/wizard/whatever the bad guy might be, and finding out the supernatural does, indeed, exist.
Comeuppance, one might say.
Beautifully photographed and well-acted, with some goofy and almost believable special effects, it’s all effort wasted because someone didn’t like scientists. Don’t waste your time unless you think scientists are closed-minded twits.
And I don’t care what Martin Scorsese thinks about this movie.