Paul Atreides is the protagonist of the first two Dune novels, and his family plays an important role in the other books as well. Alia, his younger sister, is one of the more fascinating ...

Leto Atreides II and Ghanima, much like their aunt Alia, are "pre-born" meaning they had become conscious as fetuses, with full access to the genetic memories of both sides of their ancestry.

it's possible she'll replace Paul as the head of the Atreides family, and the universe itself. Considering Alia is still in the womb in "Part Two," there would need to be a time jump for "Part ...

But there are some differences to highlight. The biggest one is that Lady Jessica hasn't given birth to Alia Atreides yet in the film, but in the book, Paul's sister is grown up by the time it ...