Rob

The "Major producer of sci-fi films" is by far the superior clue. "Xenomorph" gave it away, turning a puzzler into a gimme. And all eggs are facehuggers, which is the next step in the xenomorph life-cycle. Drones and warriors are the end result, following implantation into the host (by the facehugger), incubation, and the chest-bursting. Sorry to get all Comic Book Guy, but Alien is my all-time favorite film.