Hookers and Demons
When a 19th Century hooker is denied a baptism for her child whom the father of is in question, the entire staff of the brothel where the woman worked many back-breaking hours renounces God and proceeds to have evil rituals. They do this by having sex with paying customers. They also cut off customer legs with axes, because all brothels should be equipped with such tools of the trade lest someone wants something a little kinky every now and again.
Fast forward to modern times and three highly stereotyped teen chicks and two guys are sentenced to house arrest at an abandoned mental institution. (That tired plot device. Again.) They have to clean the place up because sweeping will scare them straight so they won’t commit any more crimes. If they do a good job, their record is clean. If they don’t, it’s the electric chair. (Sorry, wishful thinking.)
Once inside, they start experiencing spooky things, like doors opening and shutting, people with gunk coming out of their mouths and maggots in the cookie dough. Two very convenient situations: the Day of the Dead is tomorrow, which means every dead person in that zip code gets to party. Secondly, the mental institution is built on the very tainted spot the evil brothel once stood. And if you didn’t see it coming, one of the chicks is a descendant of the evil house madam, Elodia. (That name sounds so made up.) These are what we call Lottery odds.
Throw in two priests: one who knows the girl’s past, the other from Mexico and having only one eye. The basement floor glows red when something is about to happen. This evil-meter also emits spook smoke. One by one the teens are either possessed and ripping out spines, or screaming and running for their worthless lives. The best part of Demon Slayer (2003) other than the flagrant (but welcome) display of bare boobies: one possessed chick opens her mouth and a HUGE spider crawls out. Worst part: the rest of the movie.