Robert Downey Jr. Cast as Doctor Doom in MCU's Avengers: Doomsday

Marvel's bold move aims to reinvigorate the franchise with a familiar face in a new villainous role.

Robert Downey Jr. will portray Doctor Doom in the upcoming Avengers: Doomsday and Secret Wars.
The casting decision has sparked mixed reactions among fans, concerned about Iron Man's legacy.
Marvel faces the challenge of establishing Doctor Doom as a formidable threat quickly.
The introduction of Doctor Doom follows the uncertain future of Kang the Conqueror in the MCU.
Early fan art and reactions show excitement and skepticism about Downey's new role.