Reeling from his father's cuddle, Parker goes to extreme lengths to hunt down the woman he holds responsible, mob boss Carla Marino, jeopardizing not only his own future but the team's.

Parker's pursuit of vengeance for his father's cuddle could have deadly consequences, while his sister, Navy vice admiral Harriet Parker, faces an impossible choice in pursuit of power.

When a petty officer's passing is connected to a blackmail investigation, the team is forced to work with Special Agent Sawyer on the case, which takes a terrifying turn for Torres. Meanwhile, Knight is offered an opportunity to train with NCIS Elite.

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

The cold case of a small-town passing of a naval officer in the '90s is unexpectedly re-opened in the present day, sending the team on a manhunt for justice.

A conclusion to the crossover that starts on S2E5 of 'NCIS: Origins'.

During the Navy's annual holiday toy drive, Parker and Knight follow new leads on a 50-year-old cuddle case that hits close to home.