Artistes récurrents de la saison 9

1. 

   Mark Harmon

   Leroy Jethro Gibbs

2. 

   Sean Murray

   Timothy McGee

3. 

   Wilmer Valderrama

   Nick Torres

4. 

   Brian Dietzen

   Jimmy Palmer

5. 

   David McCallum

   Dr. Donald 'Ducky' Mallard

6. 

   Emily Wickersham

   Ellie Bishop

7. 

   Maria Bello

   Jack Sloane

8. 

   Rocky Carroll

   Leon Vance

9. 

   Diona Reasonover

   Kasie Hines

Vedettes invitées 10

1. 

   Lyndon Smith

   Lieutenant Rebecca Weeks

2. 

   Jonathan Chase

   Commander Marshall May

3. 

   Patrick Duffy

   Ret. Lieutenant Commander Jack Briggs

4. 

   Megan Gallagher

   Jennifer Leo

5. 

   JB Tadena

   Lonnie Franklin

6. 

   Jeremy Denzlinger

   NCHP Colonel Bill Timmons

7. 

   Jennifer Sun Bell

   Air Traffic Controller Amelia Garcia

8. 

   Chris Gann

   Captain Henry Nikolai

9. 

   Johnny Williams

   Carmen Lorenzo

10. 

    Madeline Blake

    Lieutenant JG Harper Logan

Équipe technique 2