Just read this in the ScifiWire " 'Alien Re-Release Restores Scene'
Ridley Scott, director of the 1979 classic SF film Alien, told SCI FI Wire that an upcoming extended version of the movie will restore a never-before-seen three-minute sequence."

When I saw Alien for the SECOND time, I kept going around to people saying "wasn't there a scene with Dallas where he was stuck in the air ducts" i.e. all glued in like the buggers did'em. Unfortunately none of my friends were as manic about films as me, and didn't have a clue. This means that the first time I saw the movie the scene was in.

So, was I hallucinating? Does anyone else remember seeing this scene?

Alia's daughter