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

Harry Cutter was an engineer. He was hired by Rupert Angier to assist him in figuring out the illusions of other. He also helped in designing and building the cabinets for Angier's performances. Immediately after seeing Borden's illusion of the transported man, Harry becomes convinced that he has a twin brother that he uses as a double.