Season Regulars 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

Guest Stars 22

1. 

   Jared Morrison

   Taru Tech Walker

2. 

   James Hiroyuki Liao

   Lt. Fleming

3. 

   Steven Maier

   Officer Zach Christodoulopoulos

4. 

   Ian Quinlan

   Officer Luis Badillo

5. 

   Eddie Cahill

   Chief Paul Gallagher

6. 

   Kyle Vincent Terry

   Terrence Simms

7. 

   Aizzah Fatima

   Liquor Store Clerk

8. 

   Reuben Barsky

   Bobby Renner

9. Justin Gentry

   Thug #1

10. Paul Gee

    Thug #2

11. 

    Stephan Godleski

    Boss

12. 

    Liam Craig

    Director

13. Raphael Peacock

    Chief #1

14. 

    McKenna Kerrigan

    Chief #2

15. Daniela Cardarelli

    Gunshot Victim

16. 

    Matt Grossman

    Uniform

17. Anya Krawcheck

    Saleswoman

18. Latef Roberts

    Parking Lot Guard

19. Mira Rashidzada

    Chief #3

20. Peter Flihan

    Chief #4

21. Thomas Tobin

    Assistant Director (as Tom Tobin)

22. Alan Chen

    Businessman (uncredited)

Crew 2