i saw this at a university art screening years ago and this is one of those rare glimpses into what one can only wonder as being one of many practically lost gems as i have never seen it available on video or screened ever again, yet this is a truly classic film. i sadly don't remember much of the plot, but this film is about the very real fear that the main character's home is bugged by state police (the ear in question). the black and white cinematography is great, but this film is all about tension. it deserves to be seen.