Ok...is it just me or

In the UK trailer, are we hearing in the voice-overs dialogue taken from Alien? The reason I ask is because when I watched the UK trailer, I distinctly heard a man say "...opened up from the inside". After watching the trailer several times Saturday night, I decided to take a look at my Alien BD...well, that line (which I'm sure almost all of you know) was delivered by Tom Skerritt when the Nostromo party were examining the space jockey. Just some food for thought. ...not a prequel, my ass.