Dune: Part Three, the final installment in Denis Villeneuve's science fiction trilogy, will open in international theaters on December 18, 2026. The movie closes out the story of Paul Atreides, who rises from a young heir of a noble house to emperor of the known universe.
The Dune film universe will keep expanding after Part Three, but Villeneuve will not direct further installments.
Release date and production
Filming on the third Dune movie began in Budapest in the summer of 2025 and wrapped five months later. The film's December 18, 2026 release date puts it head to head with another highly anticipated blockbuster, Marvel Studios' Avengers: Doomsday, which opens the same day.
Audiences in Russia will have to wait considerably longer. If Dune: Part Three and Avengers: Doomsday do reach Russian theaters, it will not happen before April 2027, and it remains unclear whether Dune: Part Three will be released in Russia at all.
Villeneuve's Dune franchise began with his 2021 film of the same name, followed three years later by Dune: Part Two. The world of Dune has also expanded through the prequel series Dune: Prophecy, which premiered in late 2024.
The plot: adapting Dune Messiah
Dune: Part Three is based on Frank Herbert's novel Dune Messiah, the second book in the Dune Chronicles series. In it, Paul Atreides (Timothy Chalamet), now a dictator, faces conspirators seeking to strip him of his imperial throne.
The novel opens twelve years after Paul became the Lisan al-Gaib and took the imperial throne. As Paul had foreseen, billions of people died in the holy war he set in motion. The Bene Gesserit order plots against him, using as its instrument a clone of Duncan Idaho, Paul's former swordmaster, who died fighting Harkonnen troops.
Paul is married to Princess Irulan, daughter of the previous emperor, but his true wife is Chani, who bears him twins. The boy and girl possess the same powers as their father from birth, but a grim prophecy surrounds them. Alia Atreides, Paul's sister and the new hope of House Atreides, also plays a major role; she gained consciousness in the womb because of the spice and was born on the desert planet Arrakis, as told in the first book.
In the novel, Paul must contend with intrigues from several factions, including the Bene Gesserit and the Spacing Guild, while wrestling with questions of destiny and the responsibility of those who can see the future. Villeneuve's film is not expected to follow the novel's plot exactly, presenting instead his own take on the Atreides saga.
Cast: who returns and who is new
Nearly all the key characters from the previous two films return for Dune: Part Three. Paul Atreides is again at the center of the story; by the start of the third film he has held the imperial throne for almost twenty years.
- Timothy Chalamet (Wonka, Call Me by Your Name) returns as Paul Atreides, Muad'Dib, the last living member of House Atreides, proclaimed the messiah Lisan al-Gaib on Arrakis.
- Zendaya (Spider-Man: Homecoming, Euphoria) plays Chani, a Fremen woman from Arrakis and Paul's beloved.
- Florence Pugh (Oppenheimer, Midsommar) plays Princess Irulan, daughter of Emperor Shaddam IV and a Bene Gesserit sister who becomes Paul's wife for political reasons and the chronicler of his life.
- Rebecca Ferguson (Mission: Impossible - Fallout, The Greatest Showman) returns as Lady Jessica, Paul's mother and a Bene Gesserit sister who became a Reverend Mother on Arrakis.
- Anya Taylor-Joy (The Northman, The Queen's Gambit) plays Alia Atreides, Paul's sister, born during the events of the first film after Lady Jessica drank the Water of Life, a poison derived from a sandworm, while pregnant, giving Alia consciousness and genetic memory in the womb and making her a Reverend Mother at birth.
- Javier Bardem (No Country for Old Men, Skyfall) returns as Stilgar, one of the Fremen leaders and the first to accept Paul, becoming his most devoted follower.
- Josh Brolin (Avengers: Infinity War, No Country for Old Men) returns as Gurney Halleck, House Atreides' former military commander and one of Paul's mentors.
- Jason Momoa (Aquaman, Game of Thrones) returns as Duncan Idaho, who was killed off in the first film and may reappear in the third installment as a clone.
The third film also introduces new characters. Robert Pattinson (The Batman, Odyssey) plays Scytale, a Face Dancer, a person able to change their appearance, whose character becomes one of the focal points of the conspiracy against House Atreides. Isaach de Bankolé (Manderlay, Casino Royale) plays the Fremen warrior Farok, who has lost faith in the holy war. Paul and Chani's children, Leto II and Ganima, will be played by Nakoa-Wolf Momoa and Ida Brooke.
How the films diverge from the books
Every adaptation departs from its source material, but some of the changes in the Dune films could significantly reshape the plot of the upcoming third installment compared with Herbert's Dune Messiah novel.
In the ending of Dune: Part Two, Chani rejects Paul after he embraces his role as messiah and decides to marry Princess Irulan, and she retreats alone into the desert. In the novel, Chani stays at Paul's side and understands the political reasons behind his marriage.
The films have also not yet shown Alia Atreides being born; she appears only as a fetus and in a vision of the future. In the novel, she has already been born and grown up among the Fremen, and it is Alia, not Paul, who kills Baron Vladimir Harkonnen.
In the second film, the Great Houses refuse to pledge allegiance to Paul, a decision that pushes him toward holy war. In the novel, the major political powers recognize him as the new emperor, though by then Paul can no longer stop the Fremen, who have already invaded other planets.
Previous Dune adaptations
David Lynch directed the first film adaptation of Dune in 1984, starring actors who had yet to become famous, including Kyle MacLachlan as Paul, Patrick Stewart as Gurney Halleck, and a small role for the musician Sting. The film flopped at the box office, and fans of Herbert's novel criticized it for departing from the source material. Lynch and the producers disagreed over the film's direction, with Lynch wanting an art film and the producers wanting a commercial hit in the vein of Star Wars; Lynch was ultimately excluded from the final edit and later called the film a total failure, refusing to comment on Villeneuve's adaptation.
The Sci Fi Channel aired two miniseries, Dune in 2000 and Children of Dune in 2003, based on the first novel and the second and third novels respectively. Both stayed fairly close to the source material and won Emmy Awards for their special effects despite modest budgets.
The 1998 video game Dune 2000 is a real-time strategy game set on Arrakis in which players choose one of three houses, Atreides, Harkonnen or the fictional Ordos, which does not appear in the books, and harvest spice on the planet's surface. None of the novels' characters appear in the game.
