Dunesday Looms: Avengers and Dune 3 Set for December 18 Box Office Showdown

• Avengers: Doomsday and Dune: Part Three are both scheduled for a December 18 release, sparking a potential 'Dunesday' box office clash.
• Robert Downey Jr. and Timothée Chalamet, stars of the respective films, playfully coined the term 'Dunesday' during a special screening in Los Angeles.
• The situation draws comparisons to the 'Barbenheimer' phenomenon of 2023, which saw Barbie and Oppenheimer achieve massive success with a shared release.
• Avengers: Doomsday will kick off Marvel's Phase 6, featuring Robert Downey Jr. as Doctor Doom and a large ensemble cast including returning OG Avengers.
• Dune: Part Three will conclude Denis Villeneuve's adaptation of Frank Herbert's saga, continuing Paul Atreides' journey into power and prophecy.

Why It Matters: A potential 'Dunesday' box office battle between Avengers: Doomsday and Dune 3 is set for December 18.