Did Reese and Finch manage to save the Machine's source code before it was too late?
That was the main plot on Person of Interest Season 5 Episode 1 as the series begun to hit the home stretch.
Meanwhile on this CBS drama, Root fought for her life against Samaritan's agents, but who showed up to help her?
Also, Fusco faced questions after the deaths of Dominic and Elias.
Use the video above to watch Person of Interest online to catch up the latest from some of the best written characters on television.
Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.