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 Brian Dietzen Dr. Jimmy Palmer Actor Rocky Carroll NCIS Director Leon Vance Actor David McCallum Dr. Donald "Ducky" Mallard Actor Diane Neal CGIS Agent Abigail Borin Guest Star Rick Worthy Navy Capt. Logan Doyle Guest Star Bernard Curry Shamus Quinn Guest Star Linda Park JAG Officer Lt. Nora Patel Guest Star Derek Ray Navy Lt. Cmdr. David Hernandez Guest Star Amy Stewart Katie Happ Guest Star Nondumiso Tembe Navy Petty Officer 1st Class Josie Sparks Guest Star Chad Gall Lt. Hank Joplin Guest Star Van Epperson Pop Guest Star Pamela Dunlap Mom Guest Star Cuyle Carvin Lt. Cmdr. Oliver Happ Guest Star Donald P. Bellisario Executive Producer Christopher J. Waild Writer Tony Wharmby Director