Avengers: Age Of Ultron - 10 Minor Marvel Characters That Will Appear

5. Agent Carter

One of the more surprising additions to the cast list following that new poster's release is Hayley Atwell. Well, not surprising in one way, because the actress has proved to be an integral part of Marvel's overall plan with the expanding Cinematic Universe, what with her starring as the title character in their Agent Carter series and all. What's surprising is that she wasn't exactly fit to join the fight last time fans saw her. Whilst Peggy is alive and well and kicking both HYDRA and fifties sexism's ass in Agent Carter - and seriously, Agent Carter is really good, and you should probably go and marathon the whole first season now it's done - in the present-day she's a frail 96-year-old, visited in what may very well have been her death bed by Steve Rogers. Captain America: The Winter Soldier used a combination of make up and CGI to make Atwell look old as balls. So either they're going to be doing the same for her appearance in Avengers: Age Of Ultron, or else there's definitely going to be some sort of flashback to her in the days of Agent Cater. Which would be awesome!