One of my favorites, is a bootleg! It is the making of Alien, but it was filmed by H.R.Giger, and his girlfriend (at the time ) Mia. From time to time it will pop up on Evilbay, which I got on VHS, about five years ago. I just converted it to Dvd last year. It's not the greastest copy, and I have no idea how many copies it was copied from, but it is very insightful. I think they have a bootleg on Dvd now, but it's an awesome behind the scene's film, that shows things no one else tried to capture. I don't know why they never tried to release it better, unless it was for copyright issues.