Overview

• Robert Downey Jr. is confirmed to portray Doctor Doom in 'Avengers: Doomsday,' with creative input on the character's backstory and costume design.
• Marvel Studios has announced that the movie will feature a massive ensemble cast, including Avengers, X-Men, Thunderbolts, and Fantastic Four members.
• Kevin Feige revealed that additional cast announcements are forthcoming, fueling speculation about potential surprise appearances and multiverse variants.
• Fan theories suggest possible multiverse twists, including Robert Downey Jr. playing multiple roles and Chris Evans returning as a variant of Captain America.
• Production for 'Avengers: Doomsday' is underway in London, with the film set for release on May 1, 2026.