Season Regulars 4

1. 

   David James Elliott

   Harmon Rabb

2. 

   Catherine Bell

   Sarah MacKenzie

3. 

   Patrick Labyorteaux

   Bud Roberts

4. 

   John M. Jackson

   AJ Chegwidden

Guest Stars 17

1. 

   Zoe McLellan

   Jennifer Coates

2. 

   David McCallum

   Donald Mallard

3. 

   Pauley Perrette

   Abby Sciuto

4. 

   Mark Harmon

   Leroy Jethro Gibbs

5. 

   Michael Weatherly

   Anthony DiNozzo

6. 

   Alicia Coppola

   Lt. Cmdr. Faith Coleman

7. 

   Robyn Lively

   NCIS Special Agent Vivian Blackadder

8. 

   Vyto Ruginis

   Agent Dawkins

9. 

   W.K. Stratton

   Cmdr. Ted Lindsey

10. 

    Nanci Chambers

    Loren Singer

11. 

    Alan Dale

    Tom Morrow

12. 

    Faran Tahir

    Amad Bin Atwa

13. 

    Michael Muhney

    Major Jack McBurney

14. 

    Paul Norwood

    Judge

15. Joseph Hodge

    Merchant Seaman

16. Krystal Pertsch

    Younger Petty Officer

17. David Haskin

    Senior Officer

Crew 3