http://en.wikipedia.org/wiki/They_Live#Home_video,
http://www.shoutfactory.com/?q=node/215658,
http://vigilantcitizen.com/moviesandtv/they-live-the-weird-movie-with-a-powerful-message,
http://www.propagandamatrix.com/291103theylive.html,
One of the best movies about secretive parasitic beings taking over the world.
http://www.theofficialjohncarpenter.com/pages/themovies/tl/tl.html
Jay Weidner provides interesting observations about ancient sinister beings.
http://www.jayweidner.com/Archons.html, http://www.sacredmysteries.com,
http://www.youtube.com/user/SacredMysteriesTV,
http://radio.rumormillnews.com/podcast/2011/10/20/jayweidner,
http://www.unknowncountry.com/revelations/archons-masters-world
Of course parasites, monsters & predators take on various shapes & forms.
http://patternsofsynchronicty.blogspot.ca/2012/11/the-nature-of-monsters-predators-and.html