i give credit to andrea bianchi ( at first i think it be a female director and the one lone one among the pack of the giallo and but dig deep andrea be apparently a male name ) and for try to put a couple of crazy twist represent the killer look like a cross between a dominatrix and a hardcore biker out of mad max and cover in total black leather with a big black helmet and there be a moment or two that do startle with the killer presence . indeed and the killer be for the most part much smarter than almost all of the cast and which can be fun to watch once or twice . but the problem with bianchi direction be that past the excess nudity and which isn not a bad thing for a sleazy italian horror flick and there no suspense to his craft . while the cinematography be accomplish the actual direction as far a suspense go be pretty weak . suffice to say and bianchi be no argento . it not a total loss and but it also weaken by the really bad dubbing ( godzilla sometimes fare good ) and and some really ridiculous character and like the fat guy that try to have his way with the old blonde owner of the fashion studio and that aren not very funny . it get some hip 70 music and and a few memorable bit ( mostly early on and with stuff that doesn not have to do even with the killer ) and but really this movie doesn not live up to the awesome potential of it title . the trailer on the blue underground dvd and on the other hand and be really amazing .