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 Chris O'Donnell NCIS Special Agent G. Callen Guest Star LL Cool J NCIS Special Agent Sam Hanna Guest Star Louise Lombard NCIS Special Agent Lara Macy Guest Star Peter Cambor Operational Psychologist Nate Getz Guest Star Daniela Ruah NCIS Special Agent Kensi Blye Guest Star Merik Tadros Mossad Officer Michael Rivkin Guest Star Barrett Foa Tech Operator Eric Beale Guest Star Brian Avers NCIS Special Agent Mike Renko Guest Star Michael Peter Bolus Max Talia Guest Star Brian Burnett Benji Kass Guest Star Jhon Doria Stephano Kass Guest Star Liisa Evastina Young Russian Woman Guest Star Tony Wharmby Director Shane Brennan Writer