Check out the official guide for Person of Interest Season 2 Episode 2, “Bad Code,” in which we learn more about Root’s past, airing October 4 on CBS.
WITH THE MACHINE’S HELP, REESE CLOSES IN ON FINDING FINCH
- Emmy Award Winner Margo Martindale (“Justified”) Guest Stars as a Woman From Root’s Past
- The Machine delivers the number of a cold case that leads Reese ever closer to catching up with Finch and his kidnapper, Root.