Callen's a Mental Patient - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 8 Episode 7
"Crazy Train"
Original Air Date:

On NCIS: Los Angeles Season 8 Episode 7, in order to find an NSA agent who disappeared, Callen goes undercover as a patient in a mental health hospital.

A Dark Past  - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 8 Episode 6
"Home Is Where the Heart Is"
Original Air Date:

On NCIS: Los Angeles Season 8 Episode 6, a teenager ends up in danger when a maintenance man saves the life of a Lt. Commander and uncovers a dark past.

Callen and Kolcheck - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 8 Episode 5
"Ghost Gun"
Original Air Date:

On NCIS: Los Angeles Season 8 Episode 5, Sam assists Hetty in the on-going mole probe, while Anna Kolcheck partners with Callen to investigate a murder.

Nell Joins the Team - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 8 Episode 4
"Black Market"
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On NCIS: Los Angeles Season 8 Episode 4, the team finds a warehouse of counterfeit purses and stolen government funds when a Homeland Security agent is poisoned.

A Case of Abduction - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 8 Episode 3
"The Queen's Gambit"
Original Air Date:

On NCIS: Los Angeles Season 8 Episode 3, with Hetty being held in D.C. and another member in the ICU, the team must investigate an abduction case.

Mission in Syria - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 8 Episode 2
"Belly of the Beast"
Original Air Date:

On NCIS: Los Angeles Season 8 Episode 2, one member of the team is seriously wounded when their mission in Syria ends up going horribly wrong.

New Leadership - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 8 Episode 1
"High-Value Target"
Original Air Date:

On NCIS: Los Angeles Season 8 Episode 1, the Under Secretary of Defense orders new leadership of the team when they fail to identify the mole.

Distress Signal - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 7 Episode 23
"Talion"
Original Air Date:

On NCIS: Los Angeles Season 7 Episode 23, Sam and the team rush north when Aiden sends a distress signal that his school has been taken over by terrorists.

Fighting Fires
Watch NCIS: Los Angeles Season 7 Episode 22
"Where There's Smoke..."
Original Air Date:

On NCIS: Los Angeles Season 7 Episode 22, Sam and Callen go undercover as firefighters when a fire is used to steal top secret information about terrorists.

Long Lost Daughter - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 7 Episode 21
"Granger, O."
Original Air Date:

On NCIS: Los Angeles Season 7 Episode 21, Granger escorts his long-lost daughter who is also a North Korean spy, back to Los Angeles and interrogates her.