Avengers: Doomsday — New CinemaCon Trailer + 5 Major Spoilers (RDJ Doom, Evans Return) + Dec 18 Hype
Key Questions
What are the major reveals in the new Avengers: Doomsday trailer?
The CinemaCon trailer unveils Robert Downey Jr. as Doctor Doom, Chris Evans returning as Steve Rogers, red-sky incursions, a repeat Thor appearance, and Cassie Lang. These elements fuel multiverse speculation among fans.
When is the Avengers: Doomsday trailer expected to release publicly?
Marvel fans have been asking about the trailer release for the past two months. Hype is building for December 18, tied to presales and merchandise.
What are the 5 major spoilers from the Avengers: Doomsday CinemaCon trailer?
The trailer features Robert Downey Jr. as Doom, Chris Evans' return as Rogers, red-sky incursions, Thor's repeat appearance, and Cassie Lang. It screened at CinemaCon 2026 and packs significant plot teases.
MCU trailer unveils RDJ Doom, Evans Rogers, red-sky incursions, Thor repeat, Cassie Lang—fuels multiverse speculation for Dec 18 presales/merch.
Sources (2)
Updated May 12, 2026