Season Regulars 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

Guest Stars 12

1. 

   Andrew Terraciano

   Sean Reagan

2. 

   Gregory Jbara

   Garrett Moore

3. 

   Robert Clohessy

   Sid Gormley

4. 

   Tony Terraciano

   Jack Reagan

5. 

   Megan Ketch

   Kate Lansing

6. 

   David Ramsey

   Mayor Carter Poole

7. 

   John Rue

   Chief of Detectives Ed Hines

8. 

   Neal Huff

   Leaf Memphis

9. Sally Wheeler

   Doctor

10. Paul Anthony Stewart

    Peter Westlake

11. 

    Traci Hovel

    Girlfriend #1

12. 

    Jason Furlani

    Uniform

Crew 2