Aug 15, - The Mortal Instruments: City of Bones #movie -Isabelle Lightwood, the girl with the MASSIVE demon-dispatching whip. Jamie Campbell Bower and Lily Collins in The Mortal Instruments: City of Bones ( .. In the movie, Luke's pack is made of only a few men. See more». Goofs. When Isabelle does Clary's hair, she leaves a tendril loose on her left side.