34 years have not dimmed the memory of this super low budget thriller. The special effects remind me of a Mario Bava film because maximum use is made of camera angles and light and shadow. Mind you, I only saw this shocker once at a remote air base but, along with the early Dario Argentos (Bird, Cat & Flies), What's the Matter with Helen?, Who Slew Auntie Roo?, and Romero's original Night of the Living Dead, this flick hit my funnybone and I remember its twisted plot and shocking ending as fondly as I remember those schlocky Bill Castle masterworks, Homicidal and Strait-Jacket. Seriously, the film is a fun ride and if you like Grade B thrillers, you'll get a big kick out of it. So, please, put it on DVD before the film stock dissolves!