Season Regulars 6

1. 

   Anthony LaPaglia

   Jack Malone

2. 

   Poppy Montgomery

   Samantha Spade

3. 

   Marianne Jean-Baptiste

   Vivian Johnson

4. 

   Enrique Murciano

   Danny Taylor

5. 

   Roselyn Sánchez

   Elena Delgado

6. 

   Eric Close

   Martin Fitzgerald

Guest Stars 13

1. Joseph Castanon

   Ethan Heller

2. 

   Mary Chris Wall

   Dr. Scotto

3. 

   Natalia Baron

   Chandra

4. 

   Lawrence Monoson

   Allan

5. 

   Joshua Gomez

   James Mackeroy

6. 

   Peter O'Meara

   Jim Heller

7. 

   Robin Thomas

   Michael Fletcher

8. 

   Kimberly Quinn

   Stephanie Heller

9. 

   Michelle Azar

   Maria Villante

10. 

    Deidrie Henry

    Emma

11. 

    Jamison Haase

    NYPD Cop

12. Chris Foreman

    Officer #1

13. Albert Owens

    Attorney

Crew 3