Nightmare HD is a documentary director Rodney Ascher watched free dares to enterprise into the world of nightmares phenomenon generally known as sleep paralysis, which impacts tens of millions of individuals worldwide insomniacs. Seen via the eyes of eight very totally different individuals. These individuals have typically been caught between sleeping and waking, utterly unable to maneuver, however conscious of their environment whereas being subjected to frequent dysfunction with photographs and sounds. A unusual parts to this imaginative and prescient is that, although they know nothing about one another, many have visions of ghostly comparable “shadow males.” This is one among many causes, many individuals insist and say that that is greater than a sleep problem. This documentary digs deep ..