Robert Downey Jr. just released an image of himself on Instagram seemingly to help promote a friend's endeavor as well as to tease fans with his upcoming role in "Avengers: Doomsday".

Ever since Robert Downey Jr took to the stage at Comic-Con 2024 to reveal he'd be playing Doctor Doom in the Marvel Cinematic Universe (MCU), it's safe to say fans have been divided into two camps.