Peran Utama 12

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. 

   Vanessa Ray

   Eddie Reagan

7. 

   Andrew Terraciano

   Sean Reagan

8. 

   Gregory Jbara

   Garrett Moore

9. 

   Robert Clohessy

   Sid Gormley

10. 

    Abigail Hawk

    Abigail Baker

11. 

    Marisa Ramirez

    Maria Baez

12. 

    Steve Schirripa

    Anthony Abetemarco

Bintang Tamu 15

1. 

   John Shea

   Dr. Kirk Connor

2. 

   Jim Bracchitta

   IAB Sgt. Carl Bannon

3. 

   Ann Harada

   IAB Lieutenant Sloan

4. 

   Brett Diggs

   Officer Tate Jones

5. 

   Steve Rosen

   Lenny Katz

6. 

   James Yaegashi

   Peter Chou

7. Erin Mosher

   Joan

8. 

   Phuong Kubacki

   Layla

9. Billy Kasper

   Hooligan

10. 

    Madeline Grey DeFreece

    Officer Grey

11. Mark Green

    Officer Anderson

12. Brandon Castillo

    Uniform #3

13. Caroline Festa

    Uniform #4

14. Amanda Layne Kennedy

    Bartender

15. 

    Ian Quinlan

    Luis Badillo

Kru 4