After an exhilarating conclusion to the first season of the crime drama Person of Interest, the show is on the verge of premiering its second season. The cast teased the new season as delving more into the show's central device, 'The Machine.' Michael Emerson, whose character created The Machine, revealed that the computer that helps the crew solve crimes by aiding them in finding their person of interest will become a more powerful character on the show this season.
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