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 Joe Spano Senior FBI Agent T.C. Fornell Guest Star Jon Huertas Sgt. Jack Kale Guest Star Ray Abruzzo Rick Azarri Guest Star Mercedes López Renard Elizabeth Adler Guest Star Mark Allan Stewart Stefano DelMar Guest Star Matthew Mahaney FBI Agent Bruce Rivers Guest Star Gina St. John Cindy Ames Guest Star Donald P. Bellisario Executive Producer Dennis Smith Director Linda Burstyn Writer Dan E. Fesman Writer David J. North Writer