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 Lauren Holly NCIS Director Jenny Shepard Actor David McCallum Dr. Donald "Ducky" Mallard Actor Michael Bellisario Charles "Chip" Sterling Guest Star Joe Spano Senior FBI Agent T.C. Fornell Guest Star Brian Dietzen Jimmy Palmer Guest Star Eric Steinberg Marcos Siazon Guest Star Phillip Rhys Chaudhary Yussif Guest Star Michelle Krusiec Maya Guest Star Matt Kaminsky Henry Spivey Guest Star Sonny Surowiec C.K. Cord Guest Star Donald P. Bellisario Executive Producer Aaron Lipstadt Director Lee David Zlotoff Writer