Season Regulars 8

1. 

   Tom Selleck

   Frank Reagan

2. 

   Donnie Wahlberg

   Danny Reagan

3. 

   Bridget Moynahan

   Erin Reagan-Boyle

4. 

   Will Estes

   Jamie Reagan

5. 

   Len Cariou

   Henry Reagan

6. 

   Jennifer Esposito

   Jackie Curatola

7. 

   Abigail Hawk

   Abigail Baker

8. 

   Sami Gayle

   Nicky Reagan-Boyle

Guest Stars 11

1. 

   Andrew Terraciano

   Sean Reagan

2. 

   Tony Terraciano

   Jack Reagan

3. 

   Eric William Morris

   Noble Sanfino

4. 

   Mara Davi

   Bianca Sanfino

5. 

   Frederick Weller

   Jacob Krystal

6. 

   Paul Fitzgerald

   Detective Deleon

7. 

   Teddy Sears

   Sam Croft

8. 

   Dan Grimaldi

   Tommy Barrone, Sr.

9. 

   Tom Lipinski

   Johnny Tesla

10. 

    Norbert Leo Butz

    Detective Kramer

11. 

    Aaron Lohr

    Tommy Barrone, Jr.

Crew 2