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 Jamie Lee Curtis Dr. Samantha Ryan Guest Star Scott Wolf Jonathan Cole Guest Star Richard Schiff Harper Dearing Guest Star Michelle Pierce Breena Slater Guest Star Sheila Kelley Victoria Dearing Guest Star Daniel Polo Parker Ryan Guest Star Cassius M. Willis NCIS Special Agent Russell Wallace Guest Star Debbie Jaffe Waitress Guest Star Donald P. Bellisario Executive Producer Gary Glasberg Writer Tony Wharmby Director