Final 'Dune: Part Three' trailer reportedly released ahead of scheduled Dec. 18, 2026 theatrical date

DiscussingFilm and TheScreenPulse reported the final trailer's release on Oct. 27. ComingSoon also covered a new trailer and lists the film for Dec. 18, 2026. Its description of Emperor Paul Atreides facing political plots and a galaxy-wide holy war comes from a synopsis quoted by ComingSoon, which says Avengers: Doomsday is scheduled for the same date.