Alrick RileyDirector
Mark HarmonNCIS Special Agent Leroy Jethro Gibbs
Pauley PerretteForensic Specialist Abby Sciuto
Sean MurrayNCIS Special Agent Timothy McGee
Wilmer ValderramaNCIS Special Agent Nicholas "Nick" Torres
Maria BelloNCIS Special Agent Jacqueline "Jack" Sloane
Emily WickershamNCIS Special Agent Eleanor "Ellie" Bishop
Brian DietzenDr. Jimmy Palmer
Duane HenryMI6 Officer Clayton Reeves
Rocky CarrollNCIS Director Leon Vance
David McCallumDr. Donald "Ducky" Mallard
Drew CareyJohn Ross
Jake BuseyWhit Dexter
Arienne MandiEmma Sweeney
Jaymes ButlerTom Moore
Joanna LeedsMolly Guinn
Kirk BaltzBob Sweeney
Jake AllynNavy Petty Officer 2nd Class James Sweeney
Shaun ClayNavy Petty Officer 3rd Class Albert Dale
Mike MaolucciClyde Sweeney
Tyler ParksNavy Petty Officer 3rd Class Gordon Cooper