Avengers: Doomsday Trailer Release Date Confirmed
The wait for the first Avengers: Doomsday trailer is nearly over. As the Marvel Cinematic Universe launched Phase 6 this summer with The Fantastic Four: First Steps, the saga is scheduled to conclude by 2027 with two upcoming Avengers installments.
Trailer and Release Details
Collider confirmed that the Avengers: Doomsday trailer will debut in theaters ahead of Avatar: Fire and Ash on December 19. Principal photography wrapped on September 19, 2025, with Anthony and Joe Russo directing this major crossover film.
Cast and Characters
This epic ensemble will feature the return of Robert Downey Jr. to the MCU, but in a new role. He will portray Victor von Doom, also known as Doctor Doom, marking a dramatic twist for fans of the saga.
Downey is also expected to reprise the role in Avengers: Secret Wars (2027), which has yet to begin filming.
Returning Heroes and Mutants
The cast reveal came during a surprise Marvel Studios live-stream, where empty chairs were used to unveil returning actors. Fans were thrilled to see familiar faces from the X-Men universe making a comeback.
- Sir Patrick Stewart as Professor X
- Sir Ian McKellen as Magneto
- James Marsden as Cyclops
- Alan Cumming as Nightcrawler
- Rebecca Romijn as Mystique
“The current phase will be over by 2027, through the two upcoming Avengers movies.”
Summary
The long-awaited Avengers: Doomsday trailer arrives this December, setting up a star-studded and nostalgic return of heroes and mutants for Marvel’s climactic Phase 6 finale.
Author’s summary: The Avengers: Doomsday trailer premieres December 19, uniting a revived Marvel cast and signaling the approaching grand finale of Phase 6.