That's what happens when you launch Jess Franco (who's just out of the mental hospital due to religious fanatism) in Paris. He discovers some horny gals, learns they're planning a black mass, and invites himself to the festivities between two sexual murders. "Demoniac" is full of those nice little scenes where Franco films fetishism and other various sex practices, just to make his hero (himself, here) kill everybody a few minutes later. A real bad image and a not-so-interesting story about this inquisition fanatic just make it worse, and I've watched the whole movie only two months after buying it... Beware : this movie's really not appealing unless you're a cult fan.
