Season Regulars 6

1. 

   Matt Czuchry

   Conrad Hawkins

2. 

   Emily VanCamp

   Nicolette Nevin

3. 

   Manish Dayal

   Devon Pravesh

4. 

   Shaunette Renée Wilson

   Mina Okafor

5. 

   Malcolm-Jamal Warner

   AJ Austin

6. 

   Bruce Greenwood

   Randolph Bell

Guest Stars 26

1. 

   Jane Leeves

   Kit Voss

2. 

   Melina Kanakaredes

   Lane Hunter

3. 

   Al Mitchell

   Wendal Mckee

4. 

   Elia Monte-Brown

   Natalie Ramirez

5. 

   Kevin Christy

   Roger Stanley

6. 

   John Newberg

   General Fulton

7. 

   Susan Macke Miller

   Board Member #2

8. 

   Michael Weston

   Gordon Page

9. 

   Nikki SooHoo

   Bai Liu

10. 

    Miles Gaston Villanueva

    Alec Shaw

11. 

    Radek Lord

    Grayson Betournay

12. 

    Jay Plyburn

    Dale Holton

13. 

    Vince Foster

    Paul Chu

14. 

    Kelly Tippens

    Linda Smith

15. 

    Glenn Morshower

    Marshall Winthrop

16. 

    Jason Burkey

    Cody Coleman

17. 

    Todd Allen Durkin

    Martin Blackmar

18. 

    Christina Bach

    Christina Ruiz

19. 

    Mike Kopera

    Ralph Difta

20. 

    Victor Turner

    Wes Boysel

21. Brook Todd

    Charlie Plec

22. 

    Maia Moss-Fife

    Gladys Meade

23. Michael J. Ewing

    New Patient

24. Cecil Washington Jr.

    Russell

25. 

    Daniel Baldock

    Scruffy

26. Paul Brian Johnson

    Officer Hancock

Crew 3