After an incident at a strip mall is identified as a potential bio terror attack, the team rushes to discover who might be behind the plot.

A Marine private is seemingly killed for helping an Afghan refugee; Jimmy struggles with parenting as his teenage daughter asks to go on an unchaperoned date.

Scola goes undercover to find the terrorists behind the planned attack on New York City.

The deputy commander of an Air National Guard Base is forced to give out access codes, leaving the team to track down the kidnapper and stolen ammunition.

A trucker is gunned down after a trip from Canada, with evidence leading the team to an infamous criminal on the FBI's Most Wanted list.

The team must locate Special Agent Pride and the mayor of New Orleans after the two are abducted and held hostage by an unidentified aggressor.

The NCIS team stumbles upon a new case while searching for an unknown man who rescued a Lieutenant and subsequently vanished.

Special Agent Pride and his team stumble upon a domestic drug ring run by Sonja's childhood friend after they trace hijacked Navy TNT to a cocaine warehouse.

A Navy Captain is killed while on-air with a local radio station; Pride's daughter visits to talk about her plans for the future.