I’ve spoken before about the highs of Dario Argento’s early career and how it sits in direct contrast to the abysmally depressing filmmaker he’s become in the last two decades. But his filmography doesn’t have a timeline clearly separating the good from the bad. His best work remains the five features he made from 1975 to 1985 with everything before and after that period being a major mixed bag. And that includes 1971′s Four Flies on Grey Velvet. A rock drummer finds himself stalked by a masked killer out to frame him and make his life miserable, but who’s doing it and why? And more importantly, how will it affect the sales of his upcoming album?