NCIS: Los Angeles episode guide

A Line In The Sand/Ninguna Salida Sign in to watch

A Line In The Sand/Ninguna Salida

Season 9 | Episode 23

Airdate: May 20, 2018

Sam is shot during a firefight with a cartel, and a suspect reveals new information on the whereabouts of Spencer Williams, the man who kidnapped Mosley's son five years ago. Despite several team members having grave reservations, NCIS travels to Mexico for a daring mission to locate and rescue Mosley's son.

Vengaza Sign in to watch


Season 9 | Episode 22

Airdate: May 13, 2018

NCIS investigates the murder of a federal prison inmate who was the adopted daughter of a notorious counterfeiter. Also, Callen is summoned by the ATF Internal Affairs board to discuss Anna Kolcheck's actions during a joint NCIS and ATF case.

Reentry Sign in to watch


Season 9 | Episode 20

Airdate: April 29, 2018

Callen, Sam and Nell travel to the Angeles Forest to search for pieces of a failed rocket launch, including a top-secret government device. Also, Hetty tries to help Keane acclimate to life in the states.

Outside The Lines Sign in to watch

Outside The Lines

Season 9 | Episode 19

Airdate: April 22, 2018

After a cryptocurrency farm is robbed of over $10 million in Bitcoin codes, Sam and Hidoko go undercover, with Sam resuming a likely compromised former alias.

Vendetta Sign in to watch


Season 9 | Episode 18

Airdate: April 8, 2018

Callen and Sam join forces with Anna Kolcheck and the ATF when Arkady Kolcheck warns NCIS that a notorious international weapons dealer has returned to the states. Also, the case requires Eric to go undercover as a bank IT technician.

The Monster Sign in to watch

The Monster

Season 9 | Episode 17

Airdate: April 1, 2018

While investigating a missing person case, the team uncovers a killer who puts on shows for high-paying voyeurs. Also, Mosley assigns Callen as her partner on a joint ATF mission to apprehend someone from her past.

Warrior of Peace Sign in to watch

Warrior of Peace

Season 9 | Episode 16

Airdate: March 25, 2018

Callen pursues every alternative when the Diplomatic Security Service apprehends his father, Nikita Aleksandr Reznikov, as part of an exchange for two American photographers being held hostage in Iran.

Liabilities Sign in to watch


Season 9 | Episode 15

Airdate: March 18, 2018

Callen and Sam pull Granger's daughter, former spy Jennifer Kim, from witness protection to help the team locate an underground spy who has obtained an arsenal of bomb material.

Goodbye, Vietnam Sign in to watch

Goodbye, Vietnam

Season 9 | Episode 14

Airdate: March 11, 2018

NCIS joins Hetty's team from the Vietnam War in a dangerous rescue mission to save Hetty from her captors in Vietnam; Mosley calls in Nell's sister to assist the team in Los Angeles with processing evidence connected to Hetty's time in Vietnam.

Cac Tu Nhan Sign in to watch

Cac Tu Nhan

Season 9 | Episode 13

Airdate: January 14, 2018

Hetty is being tortured by her captors in Vietnam; Eric and Nell find a clue to her whereabouts; the team organizes a rescue mission.

Under Pressure Sign in to watch

Under Pressure

Season 9 | Episode 12

Airdate: January 7, 2018

 After napalm is detected at a crime scene, the team investigates the sole casualty for possible links to terrorism.

Fool Me Twice Sign in to watch

Fool Me Twice

Season 9 | Episode 9

Airdate: November 26, 2017

Callen and the team question Joelle's backstory after she escapes from a kidnapping and turns to Callen for help.

This Is What We Do Sign in to watch

This Is What We Do

Season 9 | Episode 8

Airdate: November 19, 2017

The team must find assailants who illegally crossed the border and attacked California Highway Patrol officers; Homeland Security sends Nell's older and bossy sister to assist with the case.

The Silo Sign in to watch

The Silo

Season 9 | Episode 7

Airdate: November 12, 2017

Kensi is transported to a missile launch facility to help thwart a takeover of nuclear weapons.

Mountebank Sign in to watch


Season 9 | Episode 5

Airdate: October 29, 2017

Sam goes under cover as a day trader after an investment banker who has ties to Russia is murdered; one of Callen's aliases is the victim of credit card theft.

Plain Sight Sign in to watch

Plain Sight

Season 9 | Episode 4

Airdate: October 22, 2017

When weapons worth $1 million are stolen, the team tracks the evidence to a charity event; Mosley gets herself added to the event's guest list, bringing Callen and Sam along as her security detail.

Assets Sign in to watch


Season 9 | Episode 3

Airdate: October 15, 2017

During the murder investigation of a Navy Lieutenant on leave in Los Angeles, the team uncovers classified surveillance briefs she smuggled into the city that may have been sold to a foreign buyer.

Se Murio El Payaso Sign in to watch

Se Murio El Payaso

Season 9 | Episode 2

Airdate: October 8, 2017

When the daughter of a notorious counterfeiter arrives in Los Angeles, Sam goes under cover as a financier; Callen partners with Anna to track the family's latest scheme.

Party Crashers Sign in to watch

Party Crashers

Season 9 | Episode 1

Airdate: October 1, 2017

When Hetty turns in retirement papers and disappears, Shay Mosley comes to Los Angeles to oversee the team and makes staffing changes; Sam insists that Callen find a new partner.

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Season 9
From the Start

Available Online: Season 9

Watch NCIS: LA Season 9 full-length episodes online for 7 days after the original broadcast without sign in. Sign in to catch up on more available episodes.

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