Säsongens återkommande skådespelare 9

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. 

   Amy Carlson

   Linda Reagan

7. 

   Jennifer Esposito

   Jackie Curatola

8. 

   Abigail Hawk

   Abigail Baker

9. 

   Sami Gayle

   Nicky Reagan-Boyle

Gästskådespelare 14

1. 

   Andrew Terraciano

   Sean Reagan

2. 

   Gregory Jbara

   Garrett Moore

3. 

   Robert Clohessy

   Sid Gormley

4. 

   Tony Terraciano

   Jack Reagan

5. 

   Mary Elizabeth Mastrantonio

   Sophia Lanza

6. 

   David Ramsey

   Mayor Carter Poole

7. 

   Mark Moses

   Curtis Swint

8. 

   Megan Boone

   Detective Candice McElroy

9. 

   McCaleb Burnett

   Jimmy Deleo

10. 

    Vincent Pastore

    Richie Tomlin

11. 

    Jason Kravits

    Dave Greenwald

12. 

    Teddy Cañez

    Congressman Suarez

13. 

    Nick Gregory

    Stephen

14. 

    Ato Essandoh

    Reverend Darnell Potter

Medarbetare 2