Robert Downey Jr. has officially revealed the new actor acting as Doctor Doom in the upcoming Marvel Cinematic Universe film, Doomsday: Avengers. The announcement comes after other recent developments in the MCU, including a Japanese dub of the film featuring notable voice actors and a Dunkin' Donuts commercial highlighting the film's plot. The new actor will join a cast that includes familiar faces from previous MCU films. The film is set to release in the near future, adding to the growing excitement around the upcoming Marvel movie.