From Ridley Scott’s seminal Alien to David Fincher’s Alien3, one imgur user compiled over 200 behind-the-scenes images from the early films. There are more than a dozen I’ve never seen, some of which include the great H.R. Giger working on the set, along with so many cool shots of the different Xenomorph’s being blocked into scenes. Some of the early Chest Burster designs are really cool, not to mention getting to see the actual puppet mechanics behind the Xeno mask. People say, “What I would have done to be a fly on the wall…”, well, this is (sorta) your chance…