Robert Downey Jr. is back in the Marvel Cinematic Universe (MCU) after he died in Avengers: Endgame. However, the fan-favorite Iron Man actor returns as the supervillain Doctor Doom, which confuses his previous costar, Gwyneth Paltrow.
Robert Downey Jr. is back in the Marvel Cinematic Universe (MCU) after he died in Avengers: Endgame. However, the fan-favorite Iron Man actor returns as the supervillain Doctor Doom, which confuses his previous costar, Gwyneth Paltrow.