The first full trailer for Denis Villeneuve's Dune: Part Three reveals a story set approximately 17 years after the events of Part Two, adapting Frank Herbert's novel Dune Messiah. The film finds Paul Atreides, now Emperor of the known universe and worshipped by the Fremen as Muad'Dib, grappling with the immense power he wields and the consequences of his ascent to the throne.

Paul faces opposition from the political houses he displaced and confronts a conspiracy within his own court. The narrative also focuses on the threat to his lover, Chani, and their unborn heir. The trailer teases Paul's struggle with his messianic role and the potential downfall of House Atreides.

Returning cast members include Timothée Chalamet as Paul Atreides and Zendaya as Chani. New additions include Anya Taylor-Joy as Paul's sister Alia and Robert Pattinson as the villainous Scytale. The film continues the epic saga, exploring the darker aspects of power and prophecy.