Dune: Part Three is already set to be one of the biggest releases of the year, and will look unlike any other sci-fi film for one big reason. Why will Dune 3 look different from other sci-fi movies?

Steven Spielberg is returning to the science-fiction genre with this summer’s “Disclosure Day,” and he’s starting his press tour by singling out another sci-fi franchise for praise. Gracing the cover ...