Grey Aliens Caught on Tape. Spine-Chilling Footage! Share | Hoaxhunter posted:12/29/2013 7:46:05 PM The masses have been conditioned to call the fallen watcher angels of the Book of Enoch and the Nephilim of Genesis chapter 6 by another new name, "grey aliens." These so called "aliens" have been believed to have been watching us from the skies for thousands of years and finally we have documented proof of their existence.... Read more: Grey Aliens Caught on Tape. Spine-Chilling Footage! Please log in or become a member to add a post.