Season Regulars 6

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. 

   Abigail Hawk

   Abigail Baker

Guest Stars 25

1. 

   Amy Carlson

   Linda Reagan

2. 

   Andrea Roth

   Kelly Davidson

3. 

   Nicholas Turturro

   Sgt. Anthony Renzulli

4. 

   Jennifer Esposito

   Jackie Curatola

5. 

   Andrew Terraciano

   Sean Reagan

6. 

   Tony Terraciano

   Jack Reagan

7. 

   Sami Gayle

   Nicky Reagan-Boyle

8. Dylan Moore

   Sydney Davenport

9. 

   Colleen Clinton

   Agent Anderson

10. 

    Scott Cohen

    Dr. Warren Wakefield

11. 

    Hoon Lee

    Detective Tuan

12. 

    Nick Sandow

    Lt. Alex Bello

13. 

    James Saito

    Dennis Eng

14. 

    Michelle Krusiec

    Nancy Wakefield

15. 

    James Chen

    Nelson Chiu

16. 

    Ali Marsh

    Patricia Restin

17. Chris Beetem

    Matthew Restin

18. 

    Tom Titone

    PBA Lawyer

19. 

    Nadia Gan

    Ming-Tai

20. 

    Jennifer Lim

    Wai-Chee

21. Jo-Anne Lee

    Clinic Receptionist

22. 

    Ed Wheeler

    Councilman Welch

23. 

    Doua Moua

    Big Eyes

24. 

    Phil Nee

    Dr. Yi

25. 

    Rey Lucas

    Miguel

Crew 2