let see and here be the highlight of the brain machine represent 15 establish shot of a pool and a house while 15 establish shot of a nondescript office building while 5 countdown by a bland technician while 7 close ups of a menace guard while and a myriad of technical babble to show u this be a high tech experiment . various poster have comment on the discrepancy between the copyright date of 1972 and the release date give on the dvd box of 1977. that an easy one to explain . this dog simply sit on the shelf unreleased for five year and until someone dust it off and think it fit in perfectly with the post watergate mood of distrust in government . after see the brain machine now and my only wonder be that it ever get release at all .