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 15

1. 

   Andrew Terraciano

   Sean Reagan

2. 

   Gregory Jbara

   Garrett Moore

3. 

   Tony Terraciano

   Jack Reagan

4. 

   John Ventimiglia

   Dino Arbogast

5. 

   Eric William Morris

   Noble Sanfino

6. 

   Al Sapienza

   Phil Sanfino

7. 

   Mara Davi

   Bianca Sanfino

8. 

   Anthony Mangano

   Detective

9. James Nuciforo

   Himself

10. 

    Margaret Colin

    Melanie Maines

11. 

    T. Ryder Smith

    Miles

12. 

    Will Rogers

    Owen

13. Leslie Denniston

    Joan

14. 

    Zabryna Guevara

    Angela

15. 

    Tom Wopat

    Craig Iverson

Crew 2