The two new movies will feature Doctor Doom, played by fellow returning big Marvel name Robert Downey Jr.

Anthony Russo initially turned down the idea of directing ‘Avengers: Secret Wars’. The filmmaker is returning to the Marvel Cinematic Universe (MCU) with his directing brother Joe Russo and screenwriter Steven McFeely for ‘Avengers: Doomsday’ and its sequel ‘Avengers: Secret Wars’,

The Russo Brothers were convinced it was time to return to the Marvel Cinematic Universe when they cracked the code for "Secret Wars."

The Russo Brothers coming back to the MCU is obviously a big thing, but it turns out for them and their writing partner it wasn't an immediate yes.

Before Kevin Feige revealed that huge surprise, he offered fans another stunning reveal: Anthony and Joe Russo would return to the MCU to direct the final Avengers movies. Some Marvel fans have been dying to see the Russos return to the franchise, and Marvel granted their wish.

Joe and Anthony Russo recently opened up about returning to Marvel Studios to director Avengers: Doomsday and Avengers: Secret Wars , saying: “That’s a story we need to tell.” It was announced last year at Comic-Con that they would direct these movies,

It has been a long time since we've seen an Avengers movie, and while the Marvel product's quality has diminished in that time according to many, there is hope that getting a big team up could help boost confidence again.