- Marvel Studios announced that the next Avengers film will be "Avengers: Doomsday."
- The company also revealed that Robert Downey Jr. is returning to play the villain Doctor Doom.
- A film industry analyst said it's a smart business move.
Marvel Studios announced that Robert Downey Jr. and directors the Russo brothers will return for its next big crossover movie, "Avengers: Doomsday," in what appeared to be an attempt to use nostalgia to win back fans.