Season Regulars 5

1. 

   Anthony LaPaglia

   Jack Malone

2. 

   Poppy Montgomery

   Samantha Spade

3. 

   Marianne Jean-Baptiste

   Vivian Johnson

4. 

   Enrique Murciano

   Danny Taylor

5. 

   Eric Close

   Martin Fitzgerald

Guest Stars 21

1. 

   Karen Sillas

   Martha Stanley

2. 

   Liza Lapira

   Layla

3. 

   Michael Gaston

   George Stanley

4. 

   Craig Ricci Shaynak

   Buddy #2

5. 

   Joseph Mazzello

   Sean Stanley

6. 

   Robin Weigert

   Adina Paphos

7. 

   Denise Galik

   Detective

8. Tom Kemp

   George's Boss

9. 

   Ron Dean

   Willie

10. 

    Joyce Guy

    Ms. Wright

11. 

    Christian Keiber

    Buddy #1

12. 

    Marcus Naylor

    Guard

13. Zachary Maurer

    Eleven-Year-Old Sean

14. 

    Stephen Quadros

    Ray Logan

15. 

    John Eddins

    Paramedic

16. Louis Iacoviello

    Daryl Wyeth

17. 

    Marisol Ramirez

    Sylvia Marquez

18. 

    Alex Fernandez

    Rafael Alvarez

19. 

    Eric Scott Gould

    Agent

20. Bobby Chavez

    Nickie Alvarez

21. Jack Patterson

    Board Member

Crew 3