Dune: Part Three trailer reignites Zendaya casting debate

The trailer for Dune: Part Three has rekindled the long-running argument over Zendaya's casting as Chani. Denis Villeneuve's final chapter in his Herbert adaptation brings back Timothée Chalamet as Paul Atreides and Zendaya as Chani, with Robert Pattinson and Anya Taylor-Joy joining the cast. The film hits IMAX theaters on December 18.

Part of the audience continues to argue that the casting contradicts the book's descriptions, where Chani has elfin features and tawny-red hair. X user Severus Chud wrote,

"Arrakis and the Fremen were never written as a melting pot. Frank Herbert gave them clear ethnic logic. Changing Chani's heritage breaks the story, the Fremen culture."

One image circulating in the thread features Gracie Abrams – daughter of J.J. Abrams – as a visual reference, though her brown eyes were edited to bright blue.

Defenders of the casting point to the internal logic of the universe: the Fremen trace their lineage to the Zensunni, a culture blending Zen Buddhist and Sunni Muslim roots, and 10,000 years of interstellar migration make any strict ethnic framework difficult to apply. As one user put it: "How would human civilization intermixing until the year 10191 even look? Would Earth ethnicities even exist after thousands of years on other worlds?"

A separate thread of criticism targets Zendaya's performance specifically. Some viewers find her portrayal emotionally flat, while others point out that Villeneuve himself has called Chani the heart of the story and deliberately reimagined the character as more skeptical of Paul's messianic arc. Many users have also noted that it can be hard to separate genuine criticism of the role from plain bias.

The debate hasn't slowed the franchise down. Villeneuve's first two films earned hundreds of millions at the box office and picked up multiple awards, including an Oscar. Whether the conversation around casting cools off before December seems unlikely.

Dune: Part Three opens December 18.