The NCIS team takes on a renowned hacker who could hold the key to tracking down the most-wanted cyber-terrorist in the world.

The NCIS team investigates a Marine’s car accident and ignites some upsetting past memories for Abby as a young girl on the trail of her first “case.”

In the aftermath of the shocking deaths of Eli David and Jackie Vance, the team searches for the parties responsible – and for Ziva, it’s personal.

Is Ziva’s father seeking redemption or on a secret Mossad operation? We will find out when he returns January 8.

On NCIS, Tony must decide whether he’s going to be naughty or nice when his father comes to visit for the holiday.

Gibbs and NCIS team up with Fornell and the FBI after the latter becomes the target of a shooting; their mutual ex-wife, Diane, is also involved.

When a Navy Captain and his family are attacked, a teen girl ends up being kidnapped and Tony is unhappy when Ziva starts making plans with a mysterious man on NCIS.

The second half of “Shell Shock” continues with Gibbs helping Westcott recover his memories enough to track down this terrorist before he strikes again.

When a Navy Lieutenant who recently returned home from the Middle East is found dead from a brutal attack, the NCIS team questions the victim’s friend, Marine Captain Joe Wescott.

A petty officer is gunned down in a billionaire’s Ferrari and the investigation leads the NCIS team to discover a link to a man Gibbs was named after.