Robert Downey Jr. shared a new photo from the set of Avengers: Doomsday and gave a nod to Hawkeye's Jeremy Renner.

Downey Jr., who has portrayed the popular Marvel character Iron Man since the superhero's first film was released in 2008, ...

The former 'Iron Man' star has teased his debut as Doctor Doom in next year's MCU sequel, 'Avengers: Doomsday.' ...