“Jodorowsky’s Dune” (2013) examines the landmark sci-fi film that never was…

The Almost Version of Dune. Frank Herbert’s seminal 1965 novel “Dune” gave rise to many things that influence sci-fi fantasy cinema this day; its terminology (“spice mines”) and trappings have been seen in popular franchises like “Star Wars” and later space operas. Herbert’s book is a dense, complex allegory of western colonialism, with various powerful…