ALIENS ARE WORKING WITH THE U.S. GOVERNMENT?! | Ancient Aliens (Season 19)

  Grey alien From Wikipedia, the free encyclopedia This article is about the extraterrestrial. For the video game developer, see Grey Alien Games. Grey alien Illustration of an archetypal Grey alien Grouping extraterrestrial or being of other origin Similar entities Reptilian humanoid, little green men Folklore Ufology First attested (in fiction) Meda: A Tale of the Future by Kenneth Folingsby …