Thomas WrightDirector
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
Jennifer EspositoNCIS Special Agent Alexandra "Alex" Quinn
Emily WickershamNCIS Probationary Agent Eleanor "Ellie" Bishop
Brian DietzenDr. Jimmy Palmer
Duane HenryMI6 Officer Clayton Reeves
Rocky CarrollNCIS Director Leon Vance
David McCallumDr. Donald "Ducky" Mallard
John FinnGen. Charles T. Ellison
Katherine CunninghamNavy Lt. Laura Ellison
Sean CarriganMichael Vinton
Angela TrimburNicole Trainer
Lucas KerrHolden Baxter
Preston JonesNavy Petty Officer 1st Class David Collins
Matty CastanoEric
Nayo WallaceDoctor