in The Devil Wears Prada, despite being offered the opportunity three times? The truth is that was a mental health necessity, but that doesn't mean she never second-guessed herself. In an interview with , McAdams said turning down The Devil Wears Prada, Casino Royale, Mission: Impossible III, Iron Man, and Get Smart in order to refocus on herself was what was best for everyone, but she did feel some anxiety about it at the time. “I felt guilty for not capitalizing on the opportunity that I was being given, because I knew I was in such a lucky spot,” McAdams said.