Elenco Principal da Temporada 8

1. 

   Rob Lowe

   Sam Seaborn

2. 

   Martin Sheen

   President Josiah Bartlet

3. 

   Allison Janney

   C.J. Cregg

4. 

   Richard Schiff

   Toby Ziegler

5. 

   John Spencer

   Leo McGarry

6. 

   Bradley Whitford

   Josh Lyman

7. 

   Dulé Hill

   Charlie Young

8. 

   Janel Moloney

   Donna Moss

Convidados Especiais 25

1. 

   Stockard Channing

   Abbey Bartlet

2. 

   Timothy Davis-Reed

   Mark O'Donnell

3. 

   NiCole Robinson

   Margaret Hooper

4. 

   Anna Deavere Smith

   Nancy McNally

5. 

   Kris Murphy

   Katie Witt

6. 

   Cliff DeYoung

   Rep. Kimball, D-TN

7. 

   Kevin Tighe

   Gov. Jack Buckland, D-IN

8. 

   Thomas Kopache

   Bob Slatterly

9. John F. O'Donohue

   Mr. Koveleskie

10. 

    Mary Mara

    Entertainment Reporter Sherri Wexler

11. 

    Scott Michael Campbell

    Donald Dolan

12. Melissa Fitzgerald

    Carol Fitzpatrick

13. 

    Peter James Smith

    Ed

14. 

    Kim Webster

    Ginger

15. 

    Randy Brooks

    Arthur Leeds

16. 

    H. Richard Greene

    Robert Royce

17. 

    Devika Parikh

    Bonnie

18. 

    William Duffy

    Staffer Larry

19. 

    Ana Mercedes

    Sally, Military Aide in SitRoom

20. Jeff Mooring

    Reporter Phil

21. 

    Rick Cramer

    Officer

22. Ralph Meyering Jr.

    Civilian

23. Elizabeth Taheri

    Pam

24. 

    Richard Saxton

    Alan

25. Steven J. Levy

    Jonathan

Equipa Técnica 4