There aren't any specific details on the role she'll play, but Empire Magazine confirms that Gwyneth Paltrow was among those who took part in reshoots for Captain America: Civil War alongside Chris Evans and Robert Downey Jr., last year. We haven't actually seen Pepper Potts since Iron Man 3, and while she was mentioned in Avengers: Age of Ultron, it's going to be interesting to see what role she ends up playing here. Chances are that it will be little more than a cameo; after all, she didn't play a pivotal role in the Civil War comic books and Tony Stark has best friend War Machine as a sounding board for any potential guilt he feels about going to war with his fellow Avengers. Still, after months of rumours and vague hints from Paltrow about a possible return, it's great to know that she's still going to be part of Iron Man's story in this movie.