Temporadas normales 4

1. 

   Vincent D'Onofrio

   Robert Goren

2. 

   Kathryn Erbe

   Alexandra Eames

3. 

   Julia Ormond

   Paula Gyson

4. 

   Jay O. Sanders

   Joseph Hannah

Estrellas invitadas 16

1. 

   Kay Copeland

   Emily

2. Hudson Cooper

   Detective Jefferies

3. 

   Traci Godfrey

   Agnes Farley

4. 

   Scott Evans

   Shane Berlin

5. Munson Hicks

   Ev Dilahunt

6. 

   Bryan Batt

   Hutton Mays

7. 

   Michael Cumpsty

   Bing Cullman

8. Juan Luis Acevedo

   Loy

9. 

   Jolly Abraham

   Miss Balin

10. 

    Andrea Roth

    Avery Cullman

11. 

    Adrian Pasdar

    Mason Kent

12. 

    Arnie Burton

    Ernst Fassbinder

13. 

    Irene Glezos

    Avery Cullman's Lawyer

14. Julie E. Davis

    CSU Tech

15. 

    Tony Devon

    Lester Grimes

16. 

    Maria Di Angelis

    Dolce

Equipo 2