Mark Harmon NCIS Special Agent Leroy Jethro Gibbs Actor Michael Weatherly NCIS Special Agent Anthony "Tony" Dinozzo Actor, Director 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 Michael Nouri Mossad Director Eli David Guest Star Sarah Jane Morris NCIS Special Agent Erica Jane "EJ" Barrett Guest Star Matthew Willig NCIS Special Agent Simon Cade Guest Star Arnold Vosloo Mossad Officer Amit Hadar Guest Star Muse Watson Mike Franks Guest Star Alimi Ballard NCIS Special Agent Gayne Levin Guest Star Michael O'Neill Riley McCallister Guest Star Enrique Murciano Ray Cruz Guest Star Catherine Dent Whitney Sharp Guest Star Tamer Hassan Agah Bayar Guest Star Sarai Givaty Mossad Officer Liat Tuvia Guest Star Kerr Smith Lt. Jonas Cobb Guest Star Donald P. Bellisario Executive Producer Dennis Smith Director Tony Wharmby Director Arvin Brown Director Terrence O'Hara Director Thomas J. Wright Director James Whitmore Jr. Director George Schneck Writer Andrew Bartels Writer Steven D. Binder Writer Gary Glasberg Writer Reed Steiner Writer Jesse Stern Writer George Schenck Writer Christopher J. Waild Writer Nicole Mirante-Matthews Writer Kevin Rodney Sullivan Director Mark Horowitz Director Frank Cardea Writer