Fantastic Four' star Vanessa Kirby opened up about working with Robert Downey Jr. on the upcoming 'Avengers: Doomsday,' saying he does 'incredible work' in the film and 'is our leader' on set.

Avengers: Doomsday star Robert Downey Jr. shares a new video showing Iron Man and Doctor Doom fighting, as well as a new Secret Wars tease.

When Marvel Studios announced at last year’s San Diego Comic-Con that Robert Downey Jr. would be coming back to the MCU, fans were excited at first, until they heard he wouldn’t be returning as Iron Man.