We've all been there - the middle of a murder mystery just because you happen to be a lesbian countess with an angry husband, and the victims being all your ex-lovers. Them damn police don't let up with their questions either. Don't they know that lesbian sex scenes are a giallo film's way of distracting you from the lame plot?
Yep, the killer has black gloves and an open razor, the victims are young and often naked ladies, and there's loads and loads of nudity to keep you awake between the interminable police investigation scenes. The main focus seems to be mainly on John Richardson the policeman and his sidekick, who suspiciously is played by director/actor Gaetano. There's also a keen rookie cop and his girlfriend that clog up the investigation side of things too, and bulk out the plot.
As usual a photograph is a main plot point, there's a few effective stalking scenes, but even the rampant nudity couldn't really carry this one all the way through. They didn't give Giacomo Rossi-Stuart enough screen time either.