Ashley Jude Collie: Actor Alan Cumming's Macbeth, Novelist LaBan's The Tragedy Paper and Our Fascination With Flawed Players

From Oedipus and Macbeth in classical literature to Anakin Skywalker/Darth Vader and the often morally ambiguous comic book superheroes in modern entertainment, fiction is full of flawed heroes -- and we're beguiled by them.