Overview
- Marvel officially announced Hayley Atwell will reprise Peggy Carter during its San Diego Comic-Con presentation, which took place on Saturday and featured new footage and costume reveals for Avengers: Doomsday.
- Atwell has described the film as an "existential epic" and told reporters she cannot confirm whether the teaser image of Steve holding a baby is real, a vision, a warning, or something else.
- The first Doomsday teaser includes a brief shot of Steve Rogers cradling a newborn, a detail outlets and fans have linked to his Endgame choice to remain in the past.
- Unverified plot leaks and active fan theories propose the baby or Steve’s past life could trigger TVA involvement, variant appearances, or a Latverian witch plot tied to Doctor Doom, but those ideas remain speculative and not confirmed by Marvel.
- Avengers: Doomsday is set for theatrical release on December 18, and Atwell’s on-set reporting that she filmed scenes opposite Robert Downey Jr.’s Doom suggests Peggy may play a substantive role that could affect how the film connects Steve’s choice to the larger multiverse conflict.