so and finally i know it exist . along with the other uk contributor on here i saw this on what must have be it only uk screening in the 70 . i remember the title and but get nowhere when i mention it to people . it scar me ( that 2 r ) but when you go to bed with doom whiz about your brain and listen all around for impend terror and then isn not that what a truly classic horror movie be all about . i can barely remember the intricacy of the movie and but what i do recollect be my shiver flesh and heightened sens . can anyone confirm my suspicion that this be black and white . again and if anyone have any info on how to obtain a copy of this and please get in touch .