QUARTERMASS 2 is likely the film he's looking for. I'd forgotten about that one. The victims of the aliens have burn marks somewhere on their bodies that identifies them, and it does indeed end in an oil refinery. It's not, however, the film I'm looking for, in which aliens, I think invisible, invade earth, and it does end in a refinery or something like that also. The victims are turned into zombies, and are controlled with, I think, sound. It's not INVISIBLE INVADERS, I have that one, and while it's a good film and, I think, was very influential on Romero's NIGHT OF THE LIVING DEAD, it's not the film I'm looking for. I have this bad habit of finding films which seem to be influential on other film makers, IE NOTLD seems to have influences from INVISIBLE INVADERS, THE SLIME PEOPLE, and one other film I can't recall the name of at the moment. 28 DAYS LATER seems to have nearly copied Umberto Lenzi's NIGHTMARE CITY in many important ways. It's a bad habit lol -- And that's how the Crisco got in the VCR. http://www.bonestructure.net ---- For past messages, visit the Screen-L Archives: http://bama.ua.edu/archives/screen-l.html