Don McGill Creator Donald P. Bellisario Creator, Executive Producer 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 Brian Dietzen Jimmy Palmer Guest Star Chris O'Donnell NCIS Special Agent G. Callen Guest Star Liza Lapira NCIS Special Agent Michelle Lee Guest Star David Dayan Fisher Trent Kort Guest Star LL Cool J NCIS Special Agent Sam Hanna Guest Star Louise Lombard NCIS Special Agent Lara Macy Guest Star Jude Ciccolella Secretary of the Navy Phillip Davenport Guest Star Michael Nouri Mossad Director Eli David Guest Star Daniela Ruah NCIS Special Agent Kensi Blye Guest Star Barrett Foa Tech Operator Eric Beale Guest Star Merik Tadros Mossad Officer Michael Rivkin Guest Star Liisa Evastina Young Russian Woman Guest Star Jill Czarnowski Girl Geek Guest Star Dennis Smith Director Tony Wharmby Director Jesse Stern Writer Dan E. Fesman Writer Reed Steiner Writer Arvin Brown Director Terrence O'Hara Director Terence O'Hara Director David J. North Writer Steven D. Binder Writer Shane Brennan Writer James Whitmore Jr. Director George Schenck Writer Alfonso H. Moreno Writer Christopher J. Waild Writer Thomas J. Wright Director Frank Cardea Writer