Two doctors, American Federation scientists, were supervising the discovery:Dr.Orva (Bartlett Robinson), with a goatee and glasses, baldingDr.Tryon (Don Keefer)According to Dr.Orva, the individual was "frozen in 1973 which means he""s been under for 200 years," thereby indicating that it was 200 years into the dystopian, post-nuclear future - in the year 2173.After the destruction of several skyscrapers, structures, and even a space satellite, they fought to a stand-still.The harrowing film, from his green grunt""s point-of-view, included many dark or night scenes of hand-to-hand and close-range combat with VCs.[Note: There were other cracking images throughout the film, including the image of the cracking of the sidewalk pavement - and of course, the protagonist""s mentally-deranged, disintegrating and schizophrenic mind.