Elenco principal da temporada 10

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. 

   Pauley Perrette

   Abby Sciuto

7. 

   Emily Wickersham

   Ellie Bishop

8. 

   Maria Bello

   Jack Sloane

9. 

   Duane Henry

   Clayton Reeves

10. 

    Rocky Carroll

    Leon Vance

Convidados Especiais 9

1. 

   Emiliano Díez

   Jefe

2. 

   Sumalee Montano

   Nicole Taggart

3. 

   Manuel Uriza

   Nicolas Rebollo

4. 

   Robert Pine

   Theodore Randolph

5. 

   Cheryl Texiera

   Jezebel

6. 

   Andi Chapman

   Bernice Donaldson

7. 

   Margo Harshman

   Delilah Fielding

8. 

   Peter Mendoza

   Suspicious Rebel

9. 

   Chip Chinery

   Rodney Spence

Equipa técnica 4