A new trailer for "Dune: Part Three" has been released, revealing more details about the plot of the final film in Denis Villeneuve's trilogy. The trailer suggests the film may use flashbacks or take place across two timelines: one in the present with Paul Atreides as emperor, and another set between or shortly after the events of Part Two. Key reveals include Chani wearing a blue headband, a Fremen symbol of being in love, and the appearance of Paul and Chani's twins, Ghanima and Leto Atreides. The trailer also shows a meeting between Irulan and Scytale, a Face Dancer from the Bene Tleilax, who discusses a plan to kill the emperor. The introduction of Hayt, a ghola of Duncan Idaho given as a gift by the Tleilax, is emphasized. Alia appears briefly, and the trailer reinforces that Paul is the villain of the story, with Chani confronting him about breaking his promise not to take power in his name. The trailer suggests the war Paul started has killed countless people and destroyed many places.