"...As Dan O’Bannon has noted in interviews, the idea that actually spawned the original Alien, was the horror of rape and forced pregnancy-- a horror that so many women have gone through in their real world lives, but that few men could viscerally understand. So instead of going after women in an exploitative way, as so many horror movies have done, he wanted instead to go after the men-- to make that horror visceral to men, in a way that would make them, “Cross their legs” and feel what that is like.

And you can see that the entire structure of the Alien franchise, from the structure of each individual script, to the horrifying visuals, to the rules of the universe, down all the way to the production design, the way the alien creatures burst from the chests (and later, in Alien: Covenant from the backs) of impregnated males, every single decision grows from that one simple idea. The deeply personal why that the writer is actually writing it..."