Overview
- Marvel showed a closed trailer for Avengers: Doomsday at CinemaCon in Las Vegas, with Robert Downey Jr. appearing as Doctor Doom and no public release of the footage.
- Attendee descriptions point to sweeping crossovers, including Avengers versus X‑Men matchups and a Thor–Doom showdown where Doom stops Thor’s weapon mid‑strike.
- Kevin Feige said the film picks up right after Avengers: Endgame, and Disney will re‑release Endgame on September 25 with new footage to build that link.
- Disney introduced “Infinity Vision,” a premium screen certification for larger, brighter and louder auditoriums, which it says is active in about 75 U.S. and 300 global sites.
- Avengers: Doomsday opens December 18, 2026, and tight security at CinemaCon blocked recordings and kept the trailer under wraps, driving demand for the first public look.