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 David McCallum Dr. Donald "Ducky" Mallard Actor Sean Murray NCIS Special Agent Timothy McGee Actor Rocky Carroll NCIS Director Leon Vance Actor Pauley Perrette Forensic Specialist Abby Sciuto Actor Muse Watson Mike Franks Guest Star Robert Patrick Col. Merton Bell Guest Star Diane Venora Shada Shakarji Guest Star Tehmina Sunny Leyla Shakarji Guest Star Paul Telfer Damon Werth Guest Star Lela Loren NCIS Special Agent Isabella Cortez. Guest Star Donald Sage Mackay Navy Cmdr. Kerry Killmartin Guest Star Marlon John PMC 2 Guest Star Ezra Masters Lt. Calvin Thomas Blanchard Guest Star Donald P. Bellisario Executive Producer Tony Wharmby Director Jesse Stern Writer