Avengers: Doomsday Trailer Release Date Confirmed
The first trailer for Avengers: Doomsday is set to debut soon, ending the long wait for fans. The Marvel Cinematic Universe (MCU) began Phase 6 this summer with The Fantastic Four: First Steps, and this phase will conclude by 2027 with two Avengers films.
Collider reports the Avengers: Doomsday trailer will premiere in theaters alongside Avatar: Fire and Ash on December 19, 2025. Filming for this Phase 6 movie was completed on September 19, 2025. Directors Anthony and Joe Russo helmed this major team-up installment.
Cast and Characters
- Robert Downey Jr. returns to the MCU, portraying Victor von Doom (Doom), offering a new take on the iconic character.
- Downey Jr. will also play the villain in the upcoming Avengers: Secret Wars, scheduled for 2027 but not yet in production.
- The cast was revealed during a surprise Marvel Studios live stream, highlighting several returning actors.
- Multiple X-Men actors from the Fox-Marvel era are back, including:
- Sir Patrick Stewart as Professor X
- Sir Ian McKellen as Magneto
- James Marsden as Cyclops
- Alan Cumming as Nightcrawler
- Rebecca Romijn as Mystique
X-Men Reunion Highlights
"One of the big takeaways is the return of multiple X-Men actors from the Fox-Marvel era. Both Sir Patrick Stewart and Sir Ian McKellen are reprising the roles of Professor X and Magneto, respectively, but the mutants' reunion doesn't stop there."
This ensemble film signals a major crossover event with both familiar heroes and villains returning, promising an epic continuation of the MCU saga.
Summary
Author's summary: The Avengers: Doomsday trailer premieres December 19, 2025, featuring Robert Downey Jr. as Doom and a notable reunion of X-Men actors, marking a major milestone in MCU Phase 6.