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 Valerie Cruz Anna Guest Star Robert Gant Mike Dunkel Guest Star Ricky Whittle Lincoln Guest Star Joe Reegan Marcus Guest Star JoNell Kennedy Navy Cmdr. Lisa Cleveland Guest Star Peter Breitmayer Dwight Romano Guest Star Valerie Wildman Valerie Kordish Guest Star Brent McGregor Rodney Romano Guest Star Donald P. Bellisario Executive Producer Steven D. Binder Writer Mario Van Peebles Director