Overview
- Marvel used CinemaCon in Las Vegas to unveil Avengers: Doomsday and confirmed a December 18, 2026 theatrical date.
- The longer trailer screened only to attendees has not been posted online, prompting fans to urge a release.
- Industry reporters who saw the footage said Robert Downey Jr. appears as Doctor Doom rather than returning as Iron Man.
- Kevin Feige defended the casting choice, saying the multiverse gives Marvel freedom to place familiar actors in new roles.
- The film is positioned as a crossover that reunites original X‑Men actors and brings back Chris Evans as Steve Rogers, with Joe and Anthony Russo directing and a follow-up Secret Wars reported.