Ep 18. Fighting Shadows

The NCIS: Los Angeles season 6 episode 18, titled "Fighting Shadows," follows the team as they investigate a burglary at a cyber-security company, but the case takes a dangerous turn when the suspect they arrest for the crime is discovered to be a dead Navy officer. The team begins to uncover a deeper conspiracy involving a group of former U.S. intelligence agents who have gone rogue and are now selling information to the highest bidder, putting national security at risk.

As the investigation unfolds, the team must confront their own past mistakes and decisions, and confront the reality that sometimes the line between good and bad can become blurred in the world of espionage and national security. This episode also features a number of emotional moments, as each character is forced to grapple with the consequences of their actions and the impact they have on those around them.

With the stakes higher than ever before, the team must race against time to stop the group of rogue agents before they can do any more damage. But with their own past mistakes and secrets threatening to derail their efforts, it's unclear if they will be able to succeed in time.

Overall, "Fighting Shadows" is a tense and thrilling episode of NCIS: Los Angeles that highlights the complexities of national security and the sacrifices that must sometimes be made in order to keep the country safe. It also takes a deeper look at the character dynamics within the team and the impact their choices have on one another, making it a must-see episode for fans of the show.