Mark Harmon

A restless wanderer is bound by a promise to watch after the widow of a dying friend. His vow leads him to a small town terrorized by a saloon owner and his hired gunman.

A team of special agents, operating outside the military chain of command, must investigate any crime with pieces of evidence connected to Navy and Marine Corps personnel, regardles of rank or position.

Join Special Agent Jethro Gibbs, his partner Special Agent Anthony DiNozzo, Agent Caitlin Todd, and the rest of the investigators of the Naval Criminal Investigative Service as they take on all crimes tied to the Navy or Marines.

Led by Special Agent Leroy Jethro Gibbs, this squad of highly trained N.C.I.S. agents proves it is willing to make the ultimate sacrifice to thwart espionage and terrorism around the world.

Season four continues the adventures of a cutting-edge crew of special agents who operate outside the government's chain of command. Led by Leroy Jethro Gibbs, a former Marine whose skills as an investigator are unmatched, this highly trained, tight-knit team travels the world investigating murder, espionage, and terrorism.

With 24 episodes, Special Agent Jethro Gibbs (Mark Harmon) continues to guide the elite unit from the Naval Criminal Investigative Service into dangerous waters in order to protect the nation from biological attacks, hospital bombings and an unpredictable terrorist group known as The Brotherhood of Doubt. One of their own is taken hostage by a terrorist at large and the mysterious re-emergence of the infamous Privileged Killer takes the team to New...

Who is the deadly terrorist known only as "Sahar," and where will they strike next? Special Agent Leroy Jethro Gibbs and second-in-command Senior Special Agent Timothy McGee race against time to identify, locate and neutralize Sahar and save countless lives, including their own. NCIS takes on some of the most intense cases of their careers along the way, from murdered Marines and attacks at Arlington National Cemetery to crashed fighter jets and secrets...

Lt. Col. Caldwell (Sean Connery) and Police Inspector Jay Austin (Mark Harmon) don't like each other, because Caldwell helped run Austin out of the military police a few years back. Now, they must team up to solve a brutal murder.

NCIS (Naval Criminal Investigative Service) is more than just an action drama. With liberal doses of humor, it's a show that focuses on the sometimes complex and always amusing dynamics of a team forced to work together in high-stress situations. NCIS Special Agent Leroy Jethro Gibbs, a former Marine gunnery sergeant whose skills as an investigator are unmatched, leads this troupe of colorful personalities. Gibbs, a man of few words, only needs a...