Marvel's "Avengers: Doomsday" will out-gross "Dune: Part Three" at the worldwide box office in their shared opening weekend (both open December 18, 2026).
Movies / box office. Context at filing (Oct 1, 2026): Marvel's "Avengers: Doomsday" and Denis Villeneuve's "Dune: Part Three" are both scheduled to open on December 18, 2026, setting up a head-to-head. Resolves HIT if Avengers: Doomsday earns a larger worldwide opening-weekend gross than Dune: Part Three.
opening weekend Marvel wins by default, more screens more presales. Dune wins weekends 2 and 3 and every IMAX screen. why file the easy version? total gross is the real fight and I'd take Dune there.