Mark Harmon NCIS Special Agent Leroy Jethro Gibbs Actor Michael Weatherly NCIS Special Agent Anthony "Tony" Dinozzo Actor Cote de Pablo NCIS Special Agent Ziva David Actor Pauley Perrette Forensic Specialist Abby Sciuto Actor Sean Murray NCIS Special Agent Timothy McGee Actor Rocky Carroll NCIS Director Leon Vance Actor David McCallum Dr. Donald "Ducky" Mallard Actor Matt Craven Secretary of the Navy Clayton Jarvis Guest Star John Finn Marine Commandant Charles T. Ellison Guest Star Jaime Ray Newman Navy Lt. Cmdr. Melanie Burke Guest Star Alex Fernandez Joseph Flores Guest Star LaMonica Garrett Marine Capt. Craig Quincy Guest Star Sofia Pernas Marine 1st Lt. Gabriela Flores Guest Star Aliah Whitmore Soraya Zoranj Guest Star Satya Bhabha Asa Zoranj Guest Star Michael Benyaer Osman Zoranj Guest Star Sean Harmon Young Leroy Jethro Gibbs Guest Star Jeananne Goossen Marine Pvt. Joan Matteson Guest Star Becky Wahlstrom FET Marine Staff Sgt. Catherine Littleton Guest Star Jonathan Runyon Marine Pfc. Oscar Cunningham Guest Star Jesse Luken Corpsman Guest Star Melody Angel Kinah Guest Star Maya Latzer Lala Guest Star Donald P. Bellisario Executive Producer Gary Glasberg Writer Tony Wharmby Director