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 19

1. 

   Eric Lutes

   Evan Mayhew

2. 

   Francis Guinan

   Charlton Gregory

3. 

   Lisa Edelstein

   Lianna Sardo

4. 

   Jason Hall

   Jesse

5. 

   Stephanie Venditto

   Lisa Harris

6. 

   Alicia Lagano

   Michelle Holmes

7. 

   Alexandra Krosney

   Young Lianna

8. Katherine Kamhi

   Paula

9. 

   Matthew Rauch

   Dr. Klein

10. 

    Thom Gossom Jr.

    Pharmacist

11. 

    Seamus Dever

    Ronald Phelps

12. 

    Marcia Rodd

    Sandra Pappish

13. Jack Hannibal

    Mr. Patterson

14. Robert Gallo

    Building Manager

15. Maggie Kilbourne

    ER Nurse

16. Laurie Boloven

    Wendy

17. Rae Ritke

    Mrs. Patterson

18. Michele Harrell

    Janet

19. 

    Pamela Bel Anu

    Young Sandra

Crew 2