Robert Downey Jr.’s role as Doctor Doom in Avengers: Doomsday involves performance capture technology. This detail was shared by the Russo brothers during their recent interview.
In an interview with Empire Magazine, Joe Russo described Downey Jr.’s performance as “a combination of things,” highlighting the significant role of digital effects. Anthony Russo added, “I think Downey had a lot of the same fun on this with Doom. He was on set performing everything. Because of the way we’re creating the character with a digital layer, we also get a second pass at him in terms of what we can do on a digital level.”
Downey had previously witnessed similar techniques utilized with James Spader and Josh Brolin in earlier Marvel films.
What else do we know about Avengers: Doomsday?
Marvel Studios has confirmed that Downey Jr. will portray Victor von Doom, also known as Doctor Doom. He will not reprise his role as Tony Stark or Iron Man in this film. Joe and Anthony Russo are directing, while Stephen McFeely is responsible for the screenplay.
The movie will unite characters from three different universes against an existential threat. Its ensemble cast includes Chris Hemsworth, Chris Evans, Pedro Pascal, Anthony Mackie, Vanessa Kirby, Paul Rudd, Florence Pugh, and several X-Men stars. Marvel has been unveiling more cast members through major events throughout this year.
Recent footage has provided audiences with additional insights into Downey’s portrayal of Doom. His performance features a unique voice and accent for the character. Doom’s face remains concealed behind his mask, making the vocal performance particularly crucial.
Avengers: Doomsday is set to be released in theaters on December 18, 2026. The film is anticipated to lead directly into Avengers: Secret Wars, which is scheduled for December 17, 2027.
Prior to the film’s release, Marvel has launched the five-episode Countdown to Avengers: Doomsday Official Podcast. Hosted by Iman Vellani and Frank Alvarez, the series revisits key MCU movies leading up to the new film. The first episode covers The Avengers and began streaming on August 27, with new episodes released weekly.
This information was originally reported by Surya Singh on SuperHeroHype.







