Elenco principal da temporada 7

1. 

   Sean Murray

   Timothy McGee

2. 

   Wilmer Valderrama

   Nick Torres

3. 

   Katrina Law

   Jessica Knight

4. 

   Brian Dietzen

   Jimmy Palmer

5. 

   Rocky Carroll

   Leon Vance

6. 

   Diona Reasonover

   Kasie Hines

7. 

   Gary Cole

   Alden Parker

Convidados Especiais 4

1. 

   Victoria Garcia-Kelleher

   NCIS Accountant Barbara

2. 

   John Getz

   Captain Thomas Butler

3. 

   Tom Schanley

   CIA Officer Conrad

4. 

   Matthew Lawrence

   Danny Butler

Equipa técnica 2