Why Avengers: Doomsday and Dune: Part Three Can Share the 2026 Holiday Box Office
Two of 2026’s biggest films are scheduled to open in the United States on the same day: Avengers: Doomsday and Dune: Part Three. Marvel lists Doomsday for December 18, while IMAX lists Dune: Part Three for the same date. (marvel.com)
That scheduling choice creates a direct contest for screens, attention and premium ticket sales. It does not necessarily mean one film will destroy the other.
The holiday calendar gives both films room to breathe
The week before Christmas works differently from a typical opening weekend. Schools close, workplace schedules become less rigid and audiences often spread their moviegoing across several weeks. A film can open strongly, then benefit from Christmas Day, the days between Christmas and New Year’s Eve, and the first weekend of January.
TheWrap cited analysts and theater executives who argued that a crowded holiday corridor can support several major releases, especially when the films offer different experiences. Doomsday is a broad superhero event built around Marvel’s interconnected characters. Dune: Part Three is a more focused science-fiction epic whose appeal depends heavily on scale, atmosphere and director Denis Villeneuve’s visual style. (thewrap.com)
The overlap is real, particularly among adult science-fiction and action audiences. Yet the films can also serve different viewing occasions: one may be a group outing, while the other becomes a premium-format return visit.
IMAX gives Dune a valuable head start
Premium screens are the clearest strategic pressure point. IMAX has already promoted 70mm screenings of Dune: Part Three, and the company says the film has sold out some IMAX auditoriums far ahead of release. (imax.com)
That advantage matters because premium tickets produce higher revenue per seat and can turn a visually designed film into a special event. Industry analysis has described IMAX as central to Dune’s theatrical positioning, while treating premium formats as an added benefit rather than the main attendance driver for Avengers: Doomsday. Those projections remain estimates, not guarantees. (forbes.com)
Marvel therefore faces a different challenge. It must sell Doomsday as a can’t-miss story event even where the largest IMAX screens are unavailable. That encourages Disney and exhibitors to emphasize Dolby Cinema, 4DX, ScreenX and other premium options, while expanding showtimes across conventional auditoriums.
What presales can—and cannot—prove
Early ticket sales can show intensity among the first buyers, but they do not reveal the final size of an audience. Presales can be affected by how many locations have opened their schedules, the number of premium screenings available, advance-sale timing and the habits of highly committed fans.
The stronger test will arrive after opening night. If both films receive favorable word of mouth, the holiday calendar may let them build through repeat visits and delayed family outings. If one receives weak reviews or disappointing audience scores, the shared release date will make the weakness more visible.
For theaters, the pairing is a high-stakes opportunity. AMC has identified both films as major contributors to its 2026 slate, alongside titles such as Spider-Man: Brand New Day and The Odyssey. (investor.amctheatres.com) The result could be a major holiday boost—or a costly battle for limited premium screens. The release strategy will be judged not only by which film opens higher, but by whether both can hold audiences through the New Year.