I never examined what I did in any great detail because I thought it would spoil things. I never read the scripts at all carefully, and never wanted to know what was going on, because I felt that being a benevolent alien that’s the way it should be. – Tom Baker
With Alien, because we always use a different director, each one kind of stands on its own. So I guess it’s possible for them to make another one, but we have no plans. – Sigourney Weaver