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 Peter Jason Sgt. Maj. Robert King Guest Star Christopher Cousins Mr. Jones Guest Star Andrew Borba Philip Heller Guest Star Marianne Muellerleile Nurse Hannah Dunstan Guest Star Julie Claire Lois Heller Guest Star Daniel Travis Father Guest Star Mim Drew Mother Guest Star Felice Heather Monteith FBI Agent Samantha Morris Guest Star John Brantley Cole Jr. Orderly Guest Star Keith Burke FBI Agent Guest Star Tavis Danz Marine Pfc. Marco Riggs Guest Star Donald P. Bellisario Executive Producer Steven D. Binder Writer Thomas J. Wright Director