Tawnia McKiernanDirector
Mark HarmonNCIS Special Agent Leroy Jethro Gibbs
Sean MurrayNCIS Special Agent Timothy McGee
Emily WickershamNCIS Special Agent Eleanor "Ellie" Bishop
Wilmer ValderramaNCIS Special Agent Nicholas "Nick" Torres
Maria BelloSpecial Agent Jacqueline "Jack" Sloane
Brian DietzenDr. Jimmy Palmer
Diona ReasonoverForensic Scientist Kasie Hines
Rocky CarrollNCIS Director Leon Vance
David McCallumDr. Donald "Ducky" Mallard
Patrick DuffyRetired Navy Lieutenant Commander Jack Briggs
Jonathan ChaseNavy Commander Marshall May
Lyndon Talley-SmithNavy Lieutenant Rebecca Weeks
Chris GannNavy Captain Henry Nikolai
Megan GallagherUnder Secretary of the Navy Jennifer Leo
Johnny WilliamsCarmen Lorenzo
Tom AyersBobby Dale Douglas
Madeline BlakeNavy Lieutenant Junior Grade Harper Logan
J.B. TadenaNavy Combat Information Center Officer Lonnie Franklin
Jennifer BellNavy Air Traffic Controller Amelia Garcia
Jeremy DenzlingerNCHP Colonel Bill Timmons
Phil IdrissiBig Lou
Emilia AresLayla Zolotov
