Some exceptionally unsettling elements were thrown together to create the Xenomorph when it first appeared in Ridley Scott's 1979 horror sci-fi, "Alien." Spliced from the nightmares of artist H.R.

The moment is the film’s final battle—human vs. alien. The titular villain, the queen alien, is pursuing Rebecca “Newt” Jordan (Carrie Henn), an orphan girl whom Ellen Ripley (Sigourney Weaver) has ...