NCIS

As each team member deals with the absence of a retired Gibbs, Ziva's past comes back to haunt her when she inadvertently witnesses the assassination of a military attaché by her former Mossad partner.

When a convict from FBI Agent Fornell's past escapes and threatens not only him but his young daughter, Gibbs comes out of retirement to re-open the convict's armed robbery case.

After the team learns a missing Navy lieutenant had been profiling men to find herself the perfect mate, they trace the woman's path and discover she planned to attend a singles seminar at a local hotel.

The NCIS team is called to the scene of a bizarre murder of a Petty Officer who was part of an undercover arms operation.

When the team investigates the case of a dead Lance Corporal found by a real estate agent, they realize the body was buried in the backyard and then exhumed.

After receiving a ransom call from the kidnapper of a Marine's daughter, the NCIS team learns that the girl's parents were recently separated after a marital indiscretion by the wife.

When an explosion kills a Marine Colonel on a military golf course, the NCIS team must work together with the Army Criminal Investigative Unit to find the killer.

The NCIS team investigates when an honored Marine veteran falls to his death at a hotel.

After McGee's sister appears at his door bloodied and confused, he struggles to piece together her whereabouts the night before.

The NCIS team begrudgingly joins forces with the FBI when they identify the remains of a man on a Marine base as a serial killer the FBI has been hunting for 12 years.

When a highly classified robotic vehicle called "Otto" causes the death of a Navy Lieutenant, Gibbs and the team initially think the cause of death is suicide.

Gibbs and the team rush to a scene where a high-level intelligence officer was murdered, only to discover that the crime took place three days earlier and was "investigated" by the local authorities.

After 10 kilograms of highly toxic chemical weapons go missing, Gibbs and his team scramble to locate it. The NCIS team is horrified when they discover that the deadly chemical weapon is now held by wanted terrorist Mamoun Sharif.

After capturing one international arms dealer, the NCIS team discovers that the Navy's highly classified weapons system is about to be sold to another high priority arms dealer known as "La Grenouille" (Armand Assante).

Working with the local officials, the NCIS team originally believes a the sailor died of an unintentional drug overdose in a seedy part of town.

Gibbs and the team collaborate with an inspector for the International Atomic Energy Agency suffering from radiation poisoning, recreating his routine in an effort to figure out when the contamination took place.

When Ducky and Abby confirm that they have identified the remains of at least five people, the NCIS team immediately begins notifying the families in the hopes of making some connection between the seemingly random selection of victims.

The NCIS team investigates when a marine thought to have frozen to death wakes up on Ducky’s autopsy table.

Gibbs and the team investigate when a weekend call to an NCIS tip line results in the death of two agents. The NCIS team discovers a tip about terrorist activity was a trap that resulted in the death of two agents.

Gibbs and the team investigate when McGee's fictional book about an NCIS agent becomes reality. McGee is horrified when a Petty Officer on whom he based the character for his latest book is murdered.

Director Shepard takes a huge risk and agrees to meet an informant alone about Le Grenouille, but the meeting goes bad and her contact is killed.

Gibbs and the team investigate when a blind photographer inadvertently captures the murder of a petty officer on file.

Gibbs ignores the bureaucratic paperwork associated with his "acting" director duties and leads an investigation for a murder victim found in a taxi headed to NCIS headquarters. Meanwhile, Jenny discovers a secret about her past.

As the NCIS Director returns from a controversial European junket, and Gibbs and his agents reluctantly prepare for Homeland Security polygraph tests, tightly woven secrets among the team unravel.