AllMovie

The latest discoveries of the world's greatest scientific minds illuminate the presence of extra-terrestrial life forms on the planet Earth in this explosive documentary that sets out to explore just how aliens from outer space have shaped human history and evolution. For centuries aliens have been leaving clues to their existence all over the face of the globe, and from the Sphinx to Stonehenge and the crop circles that have made believers out of countless skeptics, this release explores them all to turn public perception of reality upside down and offer an entirely new perspective on the world we only thought we knew.