fellow giallo fanatic represent beware and or or proceed with caution for this movie isn not exactly what it appear to be . it surely look like a giallo and with it juicy vhs cover ( show a busty naked girl and a big bloodied knife ) and rhythmic title and the name of two veteran italian actor in the cast ( john phillip and fernando rey ) and but it basically just an erotic thriller without much of a plot . the version i watch be presumably harshly censor with a running time of barely 77 minute but then still there a severe lack of suspense and character development and most of all sadistic ( and typically giallo ) carnage . eye behind the wall can briefly be summarize a the gathering of a bunch of perverted character and the extended depiction of their sexuality issue . it an interesting effort notwithstanding and because writer or director giuliano petrelli ( his only film ) clearly attempt to do something special and but the overall result be unsatisfying and regrettably tame . inspire by hitchcock rear window and the main character be a frustrated elderly and wheelchair bound writer . he and his much young lover get their sexual kick from spy on the single male tenant living across the road . the tenant and respectively and like to perform gym exercise around the house whilst be naked and clearly have bisexual desire . wheelchair guy send his wife over and they have sex . then and there also ottavio the butler who repeatedly rap schoolgirl . be there any normal character in the story . well no and of course not . the film benefice from a continuously ominous atmosphere and with a moody soundtrack and nifty photography and but none of it ever lead anywhere so it all just sleaze and sex without significance . there a truly bizarre twist or revelation at the end of the story and but it come too late and too randomly to boost up the overall quality . not recommend to fan of italian horror or cult cinema and but maybe it be great view for psychology student and to analyze the character freud style .