Back when Pandora and the Na’vi were just a twinkle in his eye, James Cameron had his focus turned to a very different type of alien.
The film focuses on Ellen Ripley, the sole survivor of the Nostromo. For some insane reason she agrees to go back to the planet where her crew encountered the alien in the first movie, however this time she is accompanied by a marine unit.
The alien has now multiplied forming an alien colony which Ripley and her marines get well acquainted with.
Not your typical horror movie, but you still might want to watch it with the lights on.