In this (now...) THIRD of what started as an attempt to explain both the preposterously complex internal (re: "canonical") and external (re: "publishing business") history of Marvel's "THE ETERNALS," its coming feature film and morphed via time and necessity into a four-part arc of both that and a round of speculation into the future of Marvel Cinematic Universe filmmaking potentially following it inspired by the initial question "Why 'THE ETERNALS' in the first place?" Which, here, necessitates a brief digression into the business of the American film industry, Disney/Marvel-Studios in particular, why the "Marvel Movies" are how they are (and why it keeps working for them) in order to plot out a realistic understanding of what might actually be done with all these things now that they've been brought out of the box. Enjoy!