 The machine known as a betatron which has remarkable rejuvenating effects.Described by leading science fiction author David Wingrove in his Science Fiction Source Book as a "Deathly dull B-movie UFO story with dire effects and no real encounters at all...Endless desert scenes and interminable talk-overs disguise crank concerns of writer/director James T. Flocker", the film received generally poor reviews .Fantastic Movie Musings found the movie to be okay for its low budget, that it has some interesting points.