Dune: Part Two Makes Bold Changes to Alia Atreides' Character

In a creative twist, Alia Atreides is depicted as a fetus and an adult in visions, diverging from the novel's portrayal as a talking toddler.

Dune: Part Two co-writer Jon Spaihts explains the decision to alter Alia Atreides' character from a talking toddler to a fetus and an adult in visions, aiming to maintain the story's intensity.
The change was made to avoid a two-year time skip from the novel, keeping the emotional momentum of the first part fresh and the characters' traumas vivid.
Jessica's role is intensified as she communicates with Alia as a 'phantom' inside her, adding drama to her journey through the Fremen world.
Director Denis Villeneuve was drawn to the visual challenge of depicting Alia in the womb, wrapped in pearly pink light.
The adaptation focuses on simplifying the story to highlight the central romance between Paul and Chani, while also exploring political and philosophical themes.