Michael ZinbergDirector
Mark HarmonNCIS Special Agent Leroy Jethro Gibbs
Sean MurrayNCIS Special Agent Timothy McGee
Wilmer ValderramaNCIS Special Agent Nicholas "Nick" Torres
Brian DietzenDr. Jimmy Palmer
Diona ReasonoverForensic Scientist Kasie Hines
Katrina LawNCIS Special Agent Jessica Knight
Rocky CarrollNCIS Director Leon Vance
David McCallumDr. Donald "Ducky" Mallard
Gary ColeFBI Special Agent Alden Parker
Vanessa LacheyNCIS Special Agent Jane Tennant
Joe SpanoTobias "T.C." Fornell
Laura San GiacomoGrace Confalone
Novi BrownOlive Miller
Tess AubertPiper
Jack McGeeRichard "Rick" Jordan
Brandon BlackMartin Polk
Joi LiayeNina Miller
Jason RogelLeo
David BianchiKyle Jennings
Oscar Gary Jr.Retired Navy Lieutenant Commander Thomas Miller
Taylor BrackenNavy Petty Officer Third Class Sally Jordan