Les Diaboliques is a horror film, it’s in French, with subtitles, but please don’t be put off! You will not be disappointed. This film is at least 15 times more frightening than Friday the Twelfth Part Fourteen or any of the other inane sequels you can rent down at the newsagents. This is a real film, directed by a real film director. And it is really frightening. If you watch Les Diaboliques all the way to the end, you will be scared. Guaranteed.