Episode Guide

401: Endgame TV-14+LV (60 min)

Sun, Oct 6 10|9cAM

Following Callen's public shooting of the Chameleon on last season's finale cliffhanger, all is not well with the NCIS: LA team, as Callen is placed on suspension and Hetty adjusts to retired life, on the fourth season premiere.

402: Recruit TV-14+LV (60 min)

Sun, Oct 6 11|10cAM

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.

403: The Fifth Man TV-14+LV (60 min)

Sun, Oct 6 12|11cPM

The NCIS: LA team investigate a compromised intel operation after four people connected to the classified project are killed at a diner explosion.

404: Dead Body Politic TV-14+LV (60 min)

Sun, Oct 6 1|12cPM

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.

405: Out Of The Past TV-14+LV (60 min)

Sun, Oct 6 2|1cPM

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.

406: Rude Awakenings TV-14+LSV (60 min)

Sun, Oct 6 3|2cPM

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.

407: Skin Deep TV-14+LV (60 min)

Sun, Oct 6 4|3cPM

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.

408: Collateral TV-14+LSV (60 min)

Sun, Oct 6 5|4cPM

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.

409: The Gold Standard TV-14+LV (60 min)

Fri, Aug 23 11|10cAM

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.

410: Free Ride TV-14+LV (60 min)

Fri, Aug 23 12|11cPM

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.

411: Drive TV-14+LV (60 min)

Fri, Aug 23 1|12cPM

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.

412: Paper Soldiers TV-14+LV (60 min)

Fri, Aug 23 2|1cPM

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.

413: The Chosen One TV-14+LV (60 min)

Fri, Aug 23 3|2cPM

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.

414: Kill House TV-14+LV (60 min)

Fri, Aug 23 4|3cPM

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.

415: History TV-14+LV (60 min)

Fri, Aug 23 5|4cPM

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.

416: Lokhay TV-14+LV (60 min)

Fri, Aug 23 6|5cPM

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.

417: Wanted TV-14+LSV (60 min)

Fri, Aug 23 7|6cPM

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 nukes.

418: Red TV-14+LV (60 min)

Fri, Aug 23 8|7cPM

When a murder weapon in Idaho matches the one used in a national security case in L.A., Callen and Sam fly to the crime scene to join NCIS: Red, a mobile team of agents who live and work together as they solve crimes in various locations.

419: Red TV-14+LV (60 min)

Fri, Aug 23 9|8cPM

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, on the conclusion of a two-part episode.

420: Purity TV-14+LSV (60 min)

Fri, Aug 23 10|9cPM

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.

421: Resurrection TV-14+LV (60 min)

Fri, Aug 23 11|10cPM

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.

422: Raven & The Swans TV-14+LV (60 min)

Sat, Aug 24 12|11cAM

Callen questions Hetty's motivations when a bizarre case involving a mysterious woman is revealed to be an undercover agent from her past.

423: Parley TV-14+LV (60 min)

Sat, Aug 24 1|12cAM

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.

424: Descent TV-14+LV (60 min)

Sat, Aug 24 2|1cAM

An explosion in the desert rekindles the search for stolen nuclear weapons and prompts Hetty to shuffle the NCIS: LA partnerships, sending Callen and Kensi overseas and Sam and Deeks teamed up stateside, on the fourth season finale.