Ramin Setoodeh New York Bureau ChiefHow did Anne Hathaway become Catwoman? To portray Batman’s purring nemesis in Christopher Nolan’s 2012 movie “The Dark Knight Rises,” the actress realized that she needed to train to make herself stronger so she could perform her own stunts.In an interview for Variety‘s Actors on Actors issue, Hathaway talked with Hugh Jackman about the conversations she had with Nolan before she suited up as Catwoman.