An Explosion - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 6 Episode 18
"Fighting Shadows"
Original Air Date:

On NCIS: Los Angeles Season 6 Episode 18, the team hunts for the person who set an explosion that killed three FBI agents and Kensi and Deeks are assigned new partners.

Missing Soldiers - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 6 Episode 17
"Savoir Faire"
Original Air Date:

On NCIS: Los Angeles Season 6 Episode 17, an Afghan soldier is killed and two of his fellow soldiers go missing after coming to the United States to train.

Thapa Returns - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 6 Episode 16
"Expiration Date"
Original Air Date:

On NCIS: Los Angeles Season 6 Episode 16, the team enlist the help of Thapa, the elite Nepali soldier to help locate the person who shoots Sam.

Sam and Callen Are Kidnapped - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 6 Episode 15
"Forest For the Trees"
Original Air Date:

On NCIS: Los Angeles Season 6 Episode 15, when Sam and Callen head off to follow up on a lead and disappear, the team realize it must have been the work of terrorists.

The Food Truck - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 6 Episode 14
"Black Wind"
Original Air Date:

On NCIS: Los Angeles Season 6 Episode 14, Sam and Callen go undercover as food truck operators to track down the source of an anthrax poisoning.

A Dangerous Mission - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 6 Episode 13
"In the Line of Duty"
Original Air Date:

On NCIS: Los Angeles Season 6 Episode 13, after a U.S. ambassador narrowly escapes a terrorist attack, Callen and Sam are sent to obtain key evidence on a dangerous mission.

Hostage Situation - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 6 Episode 12
"Spiral"
Original Air Date:

On NCIS: Los Angeles Season 6 Episode 12, while undercover, Callen ends up in the middle of a hostage situation where terrorist have rigged the building with explosives.

Happy Deeks - NCIS: Los Angeles Season 6 Episode 11
Watch NCIS: Los Angeles Season 6 Episode 11
"Humbug"
Original Air Date:

On NCIS: Los Angeles Seasn 6 Episode 11, the team investigates a burglary at a cyber-securtiy firm for which Callen's girlfriend is a lead witness.

Looking to the Past - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 6 Episode 10
"Reign Fall"
Original Air Date:

On NCIS: Los Angeles Season 6 Episode 10, the team investigates a serial killer seemingly targeting overbearing military fathers, in an attempt to protect their sons.

The Poisoning - NCIS: Los Angeles Season 6 Episode 9
Watch NCIS: Los Angeles Season 6 Episode 9
"Traitor"
Original Air Date:

On NCIS: Los Angeles Season 6 Episode 9, Eric becomes one of seven suspects when Hetty orders a lockdown after Granger is poisoned.