Season Regulars 7

1. 

   Laurence Fishburne

   Raymond Langston

2. 

   Marg Helgenberger

   Catherine Willows

3. 

   George Eads

   Nick Stokes

4. 

   Eric Szmanda

   Greg Sanders

5. 

   Robert David Hall

   Al Robbins

6. 

   Paul Guilfoyle

   Jim Brass

7. 

   Wallace Langham

   David Hodges

Guest Stars 17

1. 

   Jon Wellner

   Henry Andrews

2. 

   David Berman

   David Phillips

3. 

   Michael Jace

   Security Director (uncredited)

4. 

   Beth Littleford

   Nurse Mona

5. 

   Lucas Grabeel

   Guillermo Seidel

6. 

   Cassi Thomson

   Katy Cypress

7. 

   Chris Coy

   Melvin Dodge

8. Travis Clark

   Tenant #1

9. 

   Brian Jarvis

   Hazmat Leader

10. 

    Ary Katz

    Tenant

11. 

    Kendrick Sampson

    Derrick Gold

12. 

    Inbal Amirav

    Stacia Borala

13. 

    Lex Medlin

    Sgt. Barclay

14. 

    Liz Vassey

    Wendy Simms

15. 

    Sheeri Rappaport

    Mandy Webster

16. 

    Archie Kao

    Archie Johnson

17. 

    Joseph Patrick Kelly

    Joe Metcalf

Crew 5