"Demon Wind" shows some imagination in the early going...but by the last 20 minutes or so it has become an insult to anyone's intelligence. It has some OK (for the budget) special effects and some eerie moments (the best is easily the one involving a door that, at first sight, appears to be leading...nowhere), but just like the characters do battle with an army of demons (or are they zombies? They sure walk and moan like zombies), those good points do battle with the mostly laughable acting and an inconsistent, often moronic script...and they lose. (**)