If his series did not go beyond the second season, agent Peggy Carter has not disappeared from the Marvel Cinematic Universe, and here are the titles in which we can find the character embodied by Hayley Atwell then.
2016 was a pivotal year in Peggy Carter's life in the Marvel Cinematic Universe: a few months after the release of Civil War, which started with his death and his funeral, the Agent Carter series was canceled by ABC at the end of his second season. But that does not mean that the character played by Hayley Atwell since 2011 and Captain America - First Avenger has disappeared from this MCU in which the heroes never really die, as she proved and will continue to do with her past and future appearances.
And we find it in 2017 in episode 14 of season 4 of Avengers Rassemblement, an animated series in which Hayley Atwell lends her voice to Peggy Carter, where Captain America or Iron Man are voiced by actors other than Chris Evans and Robert Downey Jr. In this story, the Avengers see this landed figure of SHIELD landed, propelled from the 40s to the present in the company of Howard Stark without understanding the reason for this time travel. An episode visible on Disney +, just like the one that marks its second (and last) appearance, the 16th of season 5, in which it is about the secrets and past of T'Challa, aka Black Panther, and where the villain Arnim Zola, played by Toby Jones on the big screen, is embodied by a certain... Mark Hamill.
An episode broadcast in 2019, a year that also marks the return of Peggy Carter in the flesh. And in the big success of History: Avengers Endgame. But could it be otherwise when closing the narrative arc of Captain America, super soldier who feels out of step with our time and lives with the regrets of this love story that he could not live fully , because prisoner of ice for many years? At the scale of the 181 minutes of the feature film (end credits included), the presence of Hayley Atwell is relatively short and is limited to a few minutes in one of the segments of the mission of the heroes, as well as epilogue. But its role is no less important and even brings a touch of emotion.
Disney +
Peggy Carter will be back soon... with a shield
Again, this fireworks-like finale doesn't really mark Peggy Carter's farewell to the Marvel Cinematic Universe, as another appearance is still in the pipeline: if it is mentioned in an episode of the season 7 of Agents of SHIELD, aired in 2020, and one of the mysteries of his own show is solved, Hayley Atwell does not appear on the screen, contrary to what a rumor had suggested. But it is indeed on a small screen that we will find it in one of the productions of the MCU intended for Disney +: What If...?, An anthological animated series (a different story by episode) which presents us with alternative versions of known events. Alongside the Guardian, a newcomer voiced by Jeffrey Wright, each actor takes on his respective character, starting with the English actress, who will give voice in the episode structured around the following question: "What if Peggy Carter had been given Captain America's Super Soldier Serum?" A whole program expected in 2021. And who knows what it has in store for us next.
The actors who will return in "What If ...?" :See the slideshow