New footage from 'Avengers: Doomsday' was shown during the World Series championship game, according to a report from /Film. The preview included scenes featuring Thor and Steve Rogers with Mjolnir, as well as a baseball sequence involving the Fantastic Four.

Fan reactions to the teaser were mixed, with some criticizing its brevity and lack of new content, while others expressed excitement for the film's December 2026 release. The sequel 'Avengers: Secret Wars' is set for December 2027.