Special Agent Gibbs and company are tested like never before with a flurry of high-stakes cases involving international espionage, al Qaeda plots, brutal serial killings and double agents.

Special features: "I have a question for ...", questions from the fans ; Technically speaking, a conversation with technical advisor Leon Carroll, Jr. ; Practical magic : turning back time on director Vance ; Lights! Camera! Weatherly! Michael Weatherly directs an episode ; Grab your gear: a look at season 8 ; very special effects ; Murder, they wrote the writers talk about NCIS ; cast & crew commentaries on selected episodes.