Overview

• Marvel has officially begun production on Avengers: Doomsday with Robert Downey Jr. confirmed as Doctor Doom and a large ensemble spanning returning Avengers, the Fantastic Four and legacy X-Men actors.
• Multiple scoopers report Chris Evans and Hayley Atwell have started filming scenes as Steve Rogers and Peggy Carter, reportedly at a replica of their house in Windsor Great Park, though Marvel has not announced their involvement.
• Unconfirmed rumors suggest the film could revisit Steve Rogers’ post-Endgame timeline, with some leakers claiming Doctor Doom targets him over multiversal incursions; these narrative details remain speculative.
• TMZ and PEOPLE report there is no feud between Robert Downey Jr. and Ryan Reynolds, stating the actors have never met in person and noting Reynolds is not confirmed for Doomsday.
• Filming is ongoing largely on controlled sets with tight secrecy after early outdoor shots surfaced in spring, and the movie remains dated for December 18, 2026 under directors Joe and Anthony Russo.