 | Mira Sorvino Tess Chaykin (2 episodes, 2009) |
 | Victor Garber Monsignor De Angelis (2 episodes, 2009) |
 | Anthony Lemke Clive Edmonston (2 episodes, 2009) |
 | Scott Foley Sean Daley (2 episodes, 2009) |
 | Kenneth Welsh Bill Vance (2 episodes, 2009) |
 | Omar Sharif Konstantine (2 episodes, 2009) |
 | Christian Paul Nick Aparo (2 episodes, 2009) |
| Adam Bramble Archbishop of New York (2 episodes, 2009) |
| Claudia Ferri FBI Agent Louisa Acevedo (2 episodes, 2009) |
| Joseph Antaki Captain Rassoulis (2 episodes, 2009) |
 | Larry Day Gus Waldon / ... (2 episodes, 2009) |
 | Edward Yankie Mitch Adeson (2 episodes, 2009) |
| Kevin Woodhouse Burly Cop (2 episodes, 2009) |
 | Jason Cavalier Crackhead (2 episodes, 2009) |
 | Vlasta Vrana Taxi Driver (2 episodes, 2009) |
 | Russell Yuen FBI Agent (2 episodes, 2009) |
 | Craig Thomas Police Captain / ... (2 episodes, 2009) |
| Don Jordan Mayor (2 episodes, 2008-2009) |
| Peter Michael Dillon New York Cop #1: Officer Johnson (2 episodes, 2009) |
 | Mark Lambert Ew york cop #2 / ... (2 episodes, 2009) |