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 Robert Wagner Anthony DiNozzo, Sr. Guest Star Matt L. Jones NCIS Probationary Agent Ned Dorneget Guest Star David Rees Snell Morgan Hunt Guest Star Tom Schanley Navy Lt. Dean Massey Guest Star Rachel Luttrell Navy Lt. Cmdr. Stephanie Mosner Guest Star Rya Kihlstedt Linda Idleton Guest Star Googy Gress Bartender Guest Star Ron Melendez Navy Lt. Gregory Dennis Guest Star Nadia Bowers Gwyneth Massey Guest Star Leonard Armond Robinson Metro Police Officer Jackson Guest Star Emil Beheshti FBI Agent Dan Lenroff Guest Star Dawn Noel Metro Police Officer Blake Guest Star Donald P. Bellisario Executive Producer George Schenck Writer Frank Cardea Writer Arvin Brown Director