Devastated by his father's killing, Parker recklessly pursues mob boss Carla Marino for revenge, putting himself and the team at risk.

Parker's pursuit of vengeance for his father's murder could have deadly consequences; Parker's sister faces an impossible choice.

A petty officer's death linked to blackmail leads the team to work with Agent Sawyer. Torres faces danger during the case, while Knight receives an NCIS Elite training offer.

The team investigates a U.S. marine who is believed to have kidnapped the wife of one of the most powerful men at the Department of Justice.

Prison break by an inmate who has just a soon-to-be released, compels the team to reopen the case of a naval officer's death that was originally investigated by Gibbs and Franks in the '90s and enlist the help of Vera Strickland.

During a promotional event for his latest Deep Six novel, McGee gets kidnapped. The team investigates his "biggest fan" while uncovering links to stolen classified documents.

A teen's kidnapping connects to a Navy SEAL Taliban survivor who might have killed after coming home. Jimmy reveals to his superior what he discovered about Parker's mother's death.

After Secret Service shoots a man near VP's residence, NCIS investigates with help from their newest team member - a DOJ test-phase AI chatbot.

McGee and Torres hunt a stolen truck of Christmas toys meant for Navy families. Parker's mother's story comes to light, and Knight begins her first NCIS: Elite assignment.

Knight's first Elite mission: capture ex-NCIS agent Eleanor Bishop, now a wanted cyber-terrorist. Bishop seeks help from Torres, reuniting them for the first time since her sudden departure five years earlier.

When a desperate man barricades himself inside an ammo warehouse, Knight is the only negotiator he'll talk to, claiming she once saved him before; as explosives tick and trust frays, Knight clashes with the CID officer running the standoff

A murdered drone pilot leads the team to a missing woman from McGee's past and a relationship he thought was long behind him.