The Russo Brothers have revealed that they first turned down the offer to direct both Avengers: Doomsday and Secret Wars, as well as who was behind Robert Downey Jr’s return to the franchise as Doctor Doom.
In a new interview, Joe Russo said that it was the Marvel CEO Kevin Feige’s idea to bring Downey back as Doctor Doom after his heroic death as Iron Man in 2019’s Avengers: Endgame.