The script for the movie on Casey Anthony has not been prepared yet. But many people in the Hollywood feel that Kristen Stewart may well be the perfect person to play Casey Anthony. Some Hollywood insiders believe that the two are eerily similar and so the two women would make a good movie match.
Casey Anthony may be the most frightening personality for Kristen Stewart to take to the big screen. The American actress has played Bella in the Twilight series, which demanded her to shed her innocent and romantic look and take on vampire getup. She has also appeared as a tortured youth in Panic Room. So the 21-year-old star would fare well playing 25-year-old Casey Anthony.