시즌 정규 출연진 10

1. 

   Jason Beghe

   Hank Voight

2. 

   Marina Squerciati

   Kim Burgess

3. 

   Jon Seda

   Antonio Dawson

4. 

   Sophia Bush

   Erin Lindsay

5. 

   Patrick John Flueger

   Adam Ruzek

6. 

   LaRoyce Hawkins

   Kevin Atwater

7. 

   Jesse Lee Soffer

   Jay Halstead

8. 

   Amy Morton

   Trudy Platt

9. 

   Brian Geraghty

   Sean Roman

10. 

    Elias Koteas

    Alvin 'Al' Olinsky

특별출연 4

1. 

   Markie Post

   Barbara 'Bunny' Fletcher

2. 

   Kevin J. O'Connor

   Commander Fischer

3. 

   Samuel Hunt

   Greg 'Mouse' Gerwitz

4. 

   Joe Miñoso

   Joe Cruz

제작진 3