Parody of The Professional, I think, but instead of a hit man Leon (Stephen Chow) is a crazy guy who sees ghosts. Blondie from Fallen Angels is there, and Sammo Hung-reminiscent police captain Lo Hung (apparently no relation). A very silly movie – not really sure how it escalates into cops getting chainsawed to death, it’s not important, nor should we interrogate why the survivors make magic hats out of newspaper and fly safely away from the evil ghost at the end.