Robert Downey Jr. returns as Doctor Doom in 'Avengers: Doomsday' – Full cast revealed
Marvel Studios has unveiled the star-studded cast of Avengers: Doomsday, bringing Robert Downey Jr. back to the MCU—but this time as the formidable Doctor Doom. With Pedro Pascal leading the Fantastic Four and rumors swirling about Chris Evans' return, this highly anticipated blockbuster is set to redefine the franchise. Get ready for an epic showdown that will shape the future of the Marvel Cinematic Universe!

Marvel Studios has officially announced the cast for its upcoming film, Avengers: Doomsday, scheduled for release on May 1, 2026. Directed by Anthony and Joe Russo, the movie features a star-studded ensemble, including Robert Downey Jr. as Victor Von Doom/Doctor Doom, Pedro Pascal as Reed Richards/Mister Fantastic, Vanessa Kirby as Sue Storm/Invisible Woman, Joseph Quinn as Johnny Storm/Human Torch, and Ebon Moss-Bachrach as Ben Grimm/The Thing.
Robert Downey Jr. joins MCU as Doctor Doom in Avengers: Doomsday, Pedro Pascal leads Fantastic Four
The casting of Robert Downey Jr. as Doctor Doom marks a significant shift, as he previously portrayed Tony Stark/Iron Man in the Marvel Cinematic Universe (MCU). Co-director Joe Russo described Doom as one of the most complex characters in comics and expressed confidence that Downey is the only actor capable of embodying this iconic villain.
The film will also introduce the Fantastic Four into the MCU, with Pedro Pascal leading as Reed Richards. Vanessa Kirby, Joseph Quinn, and Ebon Moss-Bachrach complete the superhero team as Sue Storm, Johnny Storm, and Ben Grimm, respectively. This casting aligns with Marvel's plans to reboot the Fantastic Four franchise, integrating them into the broader MCU narrative.
Chris Evans’ possible return in Avengers: Doomsday sparks fan theories as MCU expands phase six
Rumors suggest that Chris Evans may return to the MCU in Avengers: Doomsday, following his cameo in Deadpool & Wolverine. While details about his role remain undisclosed, fans speculate on how his character will fit into the evolving storyline.
Avengers: Doomsday is part of Marvel's Phase Six lineup, aiming to build upon the success of previous Avengers films. With a blend of returning favorites and new faces, the movie is poised to be a pivotal installment in the MCU, setting the stage for future narratives and character arcs.