NCIS stands for Naval Criminal Investigative Service. The series chronicles the operations of an elite team of special agents whose mission is to investigate any crime that has a shred of evidence connected to Navy and Marine Corps personnel, regardless of rank or position.
US crime drama series. Gibbs and McGee travel to Russia to escort home an NCIS computer engineer, but their mission is compromised. (S12 Ep 1)
US crime drama series. When a Navy Lieutenant is killed on his way to a private meeting with the President, the NCIS team must determine the motive. (S12 Ep 2)
US naval crime drama series. When a case reveals a connection to Ducky's estranged childhood best friend, he and Special Agent Bishop travel to London for interviews. (S12 Ep 3)
Crime drama series. The NCIS team join a terrorism task force after a naval research scientist is murdered and the lead suspect is wanted by the Russian government. (S12 Ep 4)
US crime drama series. During a joint Coast Guard and NCIS training exercise at sea, Gibbs and CGIS Agent Borin spot a deceased man overboard. (S12 Ep 5)
Crime drama series. The NCIS team must determine if the murder of a Navy commander's wife is linked to her role as a therapist or an act of terrorism. (S12 Ep 6)
While investigating the death of a retired Marine Master Sergeant, Gibbs and the NCIS team discover there is a possibility that his death may be connected to the Vietnam War. (S12 Ep 7)
US crime drama series. Gibbs searches for a way to clear a Navy Hospital worker after she's indicted for illegally providing medical aid to the victims of a crash. (S12 Ep 8)
US crime drama series. While stuck at Dulles airport due to bad weather, DiNozzo, Bishop and her husband Jake work on an NCIS case involving terrorist threats at airports. (S12 Ep 9)
US crime drama series. The team tackle a group of cyber terrorists who cause havoc when they shut down the internet in Washington DC. (S12 Ep 10)
Crime series. The team investigates a series of murders that resemble previous cases. Meanwhile, two of Gibbs' ex-wives show up to discuss important business. (S12 Ep 11)