31 Behind-The-Scenes Shots Of Alien Movies You Need To See
3. There's An Alien On The Ceiling
903030Look closely and you can see a rather out of place harness of some kind attached to the lower limbs of the Alien.
Sadly, humans can't yet defy gravity, even when they're pretending to be a Xenomorph, but the image at least shows you how Fincher managed it in Alien 3.