The two actors were longtime co-stars in Marvel's 'Avengers' franchise Robert Downey Jr. is giving his old Marvel castmate's ...

Robert Downey Jr. has shared a new photo from the set of Marvel Studios' Avengers: Doomsday, and it looks like he's packed on ...

Robert Downey Jr. has shared a new photo from the set of Marvel Studios' Avengers: Doomsday, and it looks like he's packed on ...

A brilliant fan theory connects Robert Downey Jr.'s alleged role in The Fantastic Four: First Steps to the upcoming MCU movie ...