Season Regulars 4

1. 

   Vincent D'Onofrio

   Robert Goren

2. 

   Kathryn Erbe

   Alexandra Eames

3. 

   Courtney B. Vance

   Ron Carver

4. 

   Jamey Sheridan

   James Deakins

Guest Stars 30

1. 

   Kevin Breznahan

   Lewis

2. 

   Kate Burton

   Stephanie Ufland

3. 

   Joseph Siravo

   Joe Narocki

4. 

   Walt MacPherson

   Roy Fitzgerald

5. 

   William Hill

   Jason Richards

6. Delores Mitchell

   Sandra Generae

7. 

   Mark Zimmerman

   Richard Ufland

8. 

   Matt Servitto

   Derek Freed

9. 

   John Heard

   Larry Wiegert

10. 

    Kristine Nielsen

    Linda Basinger

11. Annette Tapent

    Louise Wiegert

12. 

    Kevin Carroll

    Greg Generae

13. 

    Mary Stout

    Weigert's Secretary

14. Jack McCormack

    Rawley

15. 

    Joe Passaro

    CSU Technician

16. 

    Michael DeNigris

    Arthur

17. Frank Bonsangue

    Mike

18. 

    Louis Cancelmi

    Phil

19. Dennis Paladino

    Salazzo

20. 

    John Cariani

    Perry

21. 

    Kevin Carolan

    Bill

22. 

    Ismail Bashey

    Patel

23. Denise Wilbanks

    Sarah

24. 

    Polly Adams

    Roscoe

25. 

    Kristi Kirk

    LaTanya

26. Claywood Sempliner

    Lowy

27. Steve Cell

    Dipello

28. Julia Gibson

    Maureen

29. 

    Michael Goodwin

    McGowan

30. 

    Bill Kocis

    Isaacs

Crew 4