Person of Interest series finale recap: 'Return 0'
Team Machine makes its last stand against Samaritan
Person of Interest: Jonathan Nolan, Greg Plageman tease series finale 'bloodbath'
'Our heroes aren't going to make it out of this one intact,' EP Jonathan Nolan says
Person of Interest recap: .exe
The penultimate episode asks what the world looks like without The Machine
Person of Interest series finale: Creator and screenwriter tease ending at ATX
Jonathan Nolan and Greg Plageman spoke at the ATX Festival Friday