Pepper Potts actress Gwyneth Paltrow intends to retire the character following her role in Avengers: Endgame, though she hasn’t ruled out the possibility of making cameo appearances down the line.
In an interview with Variety, the 46-year-old star said “I mean, I’m a bit old to be in a suit and all that at this point. I feel very lucky that I did it, because I actually got talked into it. I was friends with
Jon Favreau. It was such a wonderful experience making the first Iron Man and then to watch how important it has become to the fans.”
“I feel honored to be a part of something that people are so passionate about,” she continued. “Of course, if they said, ‘Can you come back for a day?’ I will always be there if they need me.”
Source: IGN.com Avengers: Endgame Is Gwyneth Paltrow's Last Marvel Movie