Alexandra Daddario is one of the most popular choices to play the DCU's Wonder Woman. I think that she would be great in the role, with projects like the Percy Jackson movies and her vocal performances as Lois Lane in DC's animated Tomorrowverse showing that she would be perfect to play a confident, charming, and comionate version of Wonder Woman. That said, at 38, I think Daddario might not be part of the vision for James Gunn's DCU, which I think will go for a younger star in her early 30s or late 20s for Wonder Woman.
