Who is Harry Cutter from The Prestige and what is their importance? The_Prestige English & Literature Harry Cutter | The Prestige

Harry is Rupert Angier's ingenieur, who assists Angier in figuring out the illusions of others, builds cabinets for Angier's performance and designs new illusions. The moment that he has seen Borden's illusion of the transported man, Harry is convinced that Borden has a twin brother that he uses as a double.