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 Matt Craven Secretary of the Navy Clayton Jarvis Guest Star Joe Spano Senior FBI Agent T.C. Fornell Guest Star Richard Schiff Harper Dearing Guest Star Michael Nouri Mossad Director Eli David Guest Star Roberta Hanlen Joann Dearing Guest Star Heather Stephens Lorraine Guest Star Javier Grajeda Dr. Kelly Whelan Guest Star Jossie Thacker Wanda Dupree Guest Star Donald P. Bellisario Executive Producer Gary Glasberg Writer Tony Wharmby Director