Following Callen’s public shooting of the Chameleon, all is not well with the NCIS: LA team, as Callen is placed on suspension and Hetty adjusts to retired life.
Guest Stars:
Miguel Ferrer, Lovensky Jean-Baptiste, Adrian Gonzalez, Christopher Lambert, Cooper Thornton
A drone strike on a bomb-making compound in Afghanistan reveals the body of a recently retired Marine, leaving the NCIS: LA team to investigate why the Marine returned to Afghanistan and whether or not he betrayed the country he fought for.
Guest Stars:
Felix Ryan, Travis Aaron Wade, Glenn Morshower, Kate McNeil, Enuka Okuma
The NCIS: LA team investigate a compromised intel operation after four people connected to the classified project are killed at a diner explosion. As Deeks and Kensi are on the trail of those involved, they learn that a wayward teenage girl might be related and Kensi can’t help but be empathetic to her situation.
Guest Stars:
The NCIS: LA team investigates the tragic death of a U.S. senatorial candidate’s staffer who is run over crossing the street. The high-profile case becomes a matter of national security as the agents must determine whether it is an isolated tragic incident or a politically connected plot that might put others in danger.
Guest Stars:
When a CIA agent who worked with Sam Hanna over eight years ago seeks his help and is soon found dead of an apparent suicide, Hanna and Callen suspect foul play and a bigger conspiracy. Meanwhile, Deeks finds his inner “dog whisperer” with Kensi as the two go undercover and enter a dog show with a prized poodle.
Guest Stars:
The NCIS: LA team continues their investigation behind the death of a CIA agent that leads to a dangerous ring of Russian super agents. In a race against time, Hanna risks having a secret exposed.
Guest Stars:
Miguel Ferrer, Jeronimo Spinx, Aunjanue Ellis-Taylor, Vyto Ruginis, Timothy V. Murphy
The NCIS: LA team heads to the beach to question the possible link between a surfer, an Internet video and a dead Naval tech scientist. Meanwhile, as Callen and Hanna investigate the victim’s intelligence connections, Deeks and Kensi go undercover to catch their suspects and some waves.
Guest Stars:
Kathleen Rose Perkins, Ricardo Molina, Jer Adrianne Lelliott, Andy Umberger, Brian George
The NCIS: LA team questions the motive behind the murder of a retired CIA agent turned millionaire and in the process also questions what Hetty knows about the case.
Guest Stars:
Miguel Ferrer, Nick Puga, Jenny Gago, Sasha Jackson, Matt Riedy
The NCIS: Los Angeles team investigates the strange and brazen heist executed by gunmen in costumes that could directly impact the U.S. economy. Meanwhile, as Deeks testifies on a case, Granger insists on partnering up with a very reluctant Kensi.
Guest Stars:
Miguel Ferrer, Stephen Rider, Jack Kehler, Cameron Goodman, Tom Kiesche
Callen, Sam, Kensi and Deeks spend Christmas aboard an aircraft carrier investigating the death of a fellow NCIS special agent. Meanwhile, Nell and Eric make the most of the holidays back at headquarters and Hetty takes a trip.
Guest Stars:
Chris Brochu, Todd Kimsey, Karl Makinen, Aaron Hill, Ellary Porterfield
A former defendant of Deeks is targeted for discovering information that could dismantle a lucrative car shipping operation with links to a global terrorist ring. Meanwhile, the NCIS: LA team tackles the large-scale stolen car operation from the inside when Kensi goes undercover in an auto body shop.
Guest Stars:
A distraught widow is suspicious of the circumstances surrounding her Marine husband’s last battle and Sam and Callen help to determine if there has been a cover-up. Meanwhile, Hetty summons Operational Psychologist Nate Getz to be her “pawn” and the rest of the NCIS: LA sense another evaluation on the horizon.
Guest Stars:
Callen goes undercover to infiltrate a network of Chechen terrorists who are recruiting foreign fighters to join their cause and planning their next attack in the U.S.
Guest Stars:
Adam Croasdell, Corin Nemec, Luciana Carro, Stoney Westmoreland, Christian Svensson
Callen, Sam, Kensi and Deeks go undercover as an elite tactical force in order to investigate an ambush tied to a cartel kingpin with terrorist connections.
Guest Stars:
Miguel Ferrer, Nic Bishop, Evan Gamble, Erin Chambers, Misha Gonz-Cirkl
An NCIS: LA investigation leads the team to question a lone survivor of a former terrorist organization, while Kensi and Deeks follow the trail into the woods
Guest Stars:
Hartley Sawyer, Richard Cox, Tim DeZarn, Sylva Kelegian, Jared Hillman
Callen is concerned that Sam might be too invested after he takes on a missing persons case for an Afghani elder who helped him years ago when he was wounded on a mission.
Guest Stars:
Miguel Ferrer, Cas Anvar, Amir M. Korangy, Tamer Aziz, David Greenman
Sam fears for his family’s safety when his wife is called to resume a former CIA cover after a case suggests ties to the infamous Sidorov and his stolen nuke.
Guest Stars:
Aunjanue Ellis-Taylor, Dawn Noel, Erik Palladino, Vyto Ruginis, Ravil Isyanov
Callen and Sam fly to Idaho and join forces with NCIS: Red, a mobile team of agents who live together and investigate crimes in various locations, when a murder weapon found there matches one used in a national security case in Los Angeles.
Guest Stars:
Miguel Ferrer, Scott Grimes, John Corbett, Kim Raver, Edwin Hodge
While the LA team chases leads digitally and locally, the NCIS: Red team travels in their mobile trucks, nicknamed "Laverne and Shirley", in a race to track down a cunning terrorist before he disappears.
Guest Stars:
Miguel Ferrer, Scott Grimes, John Corbett, Kim Raver, Edwin Hodge
When cyanide in a communal water jug lethally poisons a lieutenant and leaves a Navy pilot in serious condition, the NCIS: LA team investigates whether this is an isolated incident or an early test for large-scale water contamination.
Guest Stars:
Owen Teague, Kent Shocknek, Tom Gallop, Chris Bruno, Jay Ellis
A body is stolen after a special task force successfully takes down an infamous cartel boss, leaving the NCIS: LA team to investigate the leak and track down the missing body.
Guest Stars:
Miguel Ferrer, James MacDonald, Gary Perez, Zach Villa, Hector Luis Bustamante
Callen questions Hetty’s motivations when a bizarre case involving a mysterious woman is revealed to be an undercover agent from her past.
Guest Stars:
Miguel Ferrer, Ronan Vibert, Andrea Roth, Carsten Nørgaard, Nicholas Downs
Deeks goes undercover to obtain information about an infamous arms dealer looking to get back in the business, but the woman he befriends leads the operation in a dangerous directon. Meanwhile, Kensi confronts new emotions as she runs surveillance on Deeks and his female source.
Guest Stars:
Jeananne Goossen, Greg Ellis, Roman Mitichyan, Nick Jameson, Wen Yann Shih
A nuclear explosion in the Pacific reignites the search for stolen nuclear weapons and prompts Hetty to shuffle the NCIS: LA partnerships, sending Callen and Kensi overseas and leaving Sam and Deeks teamed up state side.
Guest Stars:
Miguel Ferrer, Aunjanue Ellis-Taylor, Pasha D. Lychnikoff, Christopher Lambert, Timothy V. Murphy
Myk Watford, Abbie Cobb, Ian Alda, Troy Winbush, Roy Werner
Miguel Ferrer, Sean Marquette, Nayo Wallace, Rachel Ticotin, Brian Howe
Kate Lacey, Glynn Turman, Abby Brammell, Keith Powell
Tom Choi, Joe Nuñez, Benito Martinez, Kurt Caceres, Macey Cruthird
Peter Cambor, Kathleen Rose Perkins, Kent Shocknek, Teri Reeves, David Bickford

24 Episodes