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 Scott Grimes Detective Danny Price Guest Star Sean Cullen Police Maj. Frank Raimey Guest Star Chad Lindberg Joey Peanuts Guest Star Ed O'Ross Dao Huang Guest Star Tim Kelleher NCIS Special Agent Christopher Pacci Guest Star Stefan Marks Navy Lt. Ian Floyd Guest Star Jeff Skowron Peter Sears Guest Star D. Elliot Woods Detective Bradley Guest Star Nika King Sapphire Guest Star Chris Grabher Tweaking Addict Guest Star Donald P. Bellisario Executive Producer Steven D. Binder Writer Terrence O'Hara Director