Robert Downey Jr has posted two new behind-the-scenes images from the Avengers: Doomsday set; The photographs don't give anything away about the Marvel movie; However, they've given fans renewed ...

Instead, Downey Jr. will debut as the iconic Marvel supervillain Doctor Doom, with the actor having now teased his MCU comeback in a new image from the set of the Avengers sequel.

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".