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When a Navy reservist returns home to find her husband missing and her living room covered in blood, she turns to the NCIS team to bring him home.
McGee's dad, the Admiral, played by Jamey Sheridan, makes his first appearance on this episode of NCIS.
The wife of a Marine who specialized in K-9 bomb detection urges the NCIS team to investigate the recent death of her husband in Afghanistan.
A media frenzy surrounding an unidentified criminal prompts Gibbs' barber to question his son's involvement and ask for Gibbs' help in ruling out his son as a prime suspect.
The NCIS team races to track down Ducky and Jimmy after the two disappear while transporting a body from a crime scene.
On leave from NCIS while still grieving the loss of his wife and his kids' mother, Director Vance discovers unexpected personal information that causes him to question everything.
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.