NCIS

US drama series following the navy's dedicated federal agency. The team investigates the kidnapping of a Marine's daughter. (S4 Ep 6)

US drama about the navy's dedicated federal agency. The team investigates an explosion at a navy golf course in which a marine colonel is killed. (S4 Ep 7)

US drama about the navy's dedicated federal agency. The investigation into the death of a Marine leads to the discovery of a sex trafficking ring. (S4 Ep 8)

McGee breaks the rules to help his sister who shows up bloody and disorientated. (S4 Ep9)

Drama series following the Navy's dedicated federal agency. The team struggles to identify a mummified corpse found lodged in a chimney on a naval base. (S4 Ep 10)

US drama series based on the navy's dedicated federal agency. The team hunts a saboteur who causes a robotic vehicle to kill a navy lieutenant and almost kill Abby. (S4 Ep 11)

US crime drama. The team investigate the murder of a marine intelligence officer found in a hotel room, with local police suspecting an Iraqi resident is responsible. (S4 Ep 12)

Drama series. The team learns that ten kilos of highly toxic chemical weapons have fallen into the hands of a terrorist and races against time to stop him. (S4 Ep 13)

US drama series following the navy's dedicated federal agency. Ducky must go undercover to stop the sale of the navy's new weapons system to an arms dealer. (S4 Ep 14)

US crime drama series. When a sailor's body is discovered in an abandoned part of town, a drugs overdose seems the likely cause of death. But all is not as it seems. (S4 Ep 15)

Crime series. A nuclear power plant inspector has been poisoned with a lethal dose of radiation and the team races to identify those responsible. (S4 Ep 16)

Drama series following the US navy's dedicated federal agency. An explosion at a military mausoleum reveals a crypt full of fresh body parts. (S4 Ep 17)

Crime series. A marine who supposedly froze to death turns up alive on Ducky's autopsy table. As the team investigates his case, a link to Gibbs's past emerges. (S4 Ep 18)

Crime drama. Gibbs and the team try to find out who was responsible for an explosion that killed two NCIS agents. (S4 Ep 19)

Crime drama. McGee finds himself under pressure while investigating a double murder apparently inspired by his latest novel. (S4 Ep 20)

An informant is shot dead just as he is about to pass on information concerning an arms dealer, and Shepard begins a relentless pursuit of his killer. (S4 Ep21)

The team investigates when a picture taken by a blind photographer reveals that a young petty officer has been murdered. (S4 Ep22)

When Jenny heads off to a conference, Gibbs is made acting director of the NCIS, but he ignores his duties and leads the team in an investigation. (S4 Ep23)

The team are worried about polygraph tests ordered by Homeland Security. Tony and Jeanne are held hostage by a drug dealer. (S2 Ep24)