Person of Interest's Season Finale 1x23 "Firewall" What made it one of the best: The new CBS hit had been getting better all season long, so it was no surprise that it saved the best for last with its finale, "Firewall."
“Matsya Nyaya” – The Machine’s latest mark puts Reese undercover as part of an armored truck crew, a case that brings back memories of his last CIA mission and painful decisions he was forced to make.