Quote from: Doctor Ash on Jan 03, 2017, 09:05:43 PM
Quote from: Valaquen on Jan 03, 2017, 02:14:41 PM
Quote from: OpenMaw on Jan 02, 2017, 08:33:32 PM
Ridley never said they were food for the eggs anyway.
Yes he did. From Sight & Sounds vol. 48 no. 1.
"Loose on the ship, this new Alien begins to lay eggs in the bowels of the ship. It lives to propagate and must find food for its offspring -- in this case, the crew members of the Nostromo upon whom the young Aliens can feed in their eggs until a new host comes along prodding the eggs. Then the cycle begins all over again."
They were inspired by parasitoids that nest inside living bodies (caterpillars) and devour them without damaging their organs. Once used up the caterpllar husk is used as a cocoon to protect the embryo. According to Giger the Alien returns the crew to its nest and "drains the blood out of its human prey and [forms] the dried husk into a cocoon." That was to be the fate of the crew and maybe why the interior of the eggs is so fleshy and organic.
If you want to know where the Alien's offspring come from, O'Bannon had transposed most of its life cycle from his screenplay They Bite, which featured exoskeleton insect creatures who do much the same to their human victims as the Alien does, and one scene even shows us the eggs being deposited inside a victim: "The breeder is now holding Gil to the ground, its ovipositor plunged into his belly. The eggs begin to force their way through the ovipositor and into Gil's belly in a series of rhythmic contractions." The Alien would seemingly do the same, abducting hosts, living or dead, for each of its embryos to feed and grow on. The bodies are then broken down to form sustenance and protection for the embryo.
That would mean that the embryo eats the host and excretes the egg shell? Is the embryo the later facehugger or is it another organism that builds the facehugger inside the host?
The egg shell, we're to assume, is composed out of a host that an adult Alien had subdued. That is probably why the interior of the egg looks like a pile of guts. The facehugger/spore inside uses this to insulate and feed itself.
Here's what Ridley said about the facehugger in
American Cinematographer (1979):
"The thing that came out of the egg --the 'perambulatory penis', as we used to call it-- is the father. It is an abstract entity, in a sense, because all it does is plant a seed. Once having conceived, it dies and the next generation takes on characteristics of whatever life form it landed on. It could have been a dog, in which case, the Alien would have taken on a dog form. The result is a combination of two elements, the original creature and whatever host it uses."
O'Bannon and Scott used the words 'spore' and 'embryo' sort of interchangeably with the egg, facehugger and chestburster... so it's quite confusing. They never quite specificed how the Alien reproduces in terms of spawning the facehugger, they only spoke about its uses for the crew, the earliest stages of which are quite oblique.