When a Russian bomber goes missing while flying over U.S. soil, Callen and Sam must track it down in the desert and secure its weapons and intel before the Russians on board destroy the plane; Hetty gives Nell a cryptic assignment.

The body of a murdered Navy reservist is found by thieves in the midst of a robbery, and NCIS must work with the burglars to find the killer; Kensi and Deeks struggle to decide if they are ready to make the leap and buy a house.

A Navy pilot says she saw an unidentified object prior to a private plane crash; Pride suffers from insomnia and nightmares as a result of being kidnapped and drugged last year.

Pride travels to New York City after new DNA evidence is linked to a 20-year-old cold case from his past.

Teenage sisters Marsha and Tamara Ottey were stabbed to death in August 1995; months later, Dimitrija Trajceski became the first TTC worker killed on the job; Caryn Lieberman shares the story of how these two families' lives became intertwined.

As the cops try to recover from an explosive event, they must also investigate a series of arsons; a man from Chris' past emerges.

Chris and Dovare are trapped in a dangerous meth house during a sting operation; Luke helps Jo with a surveillance job in a hotel room.

Fraser and Ray help a shoemaker being terrorized by a mobster who was a schoolyard bully Ray feared as a child.

After delivering a package to the wrong woman, Fraser's attempts to retrieve it make the woman's suspicious fiance violent.

In 2019, after a night out with friends, college student Samantha Josephson climbs into a car she mistakes for her rideshare, never to be seen alive again; with little to go on, police must rely on CCTV footage to help pick up the killer's trail.

In May 2019 in Cedar Rapids, Iowa, a shooter opens fire on four teenagers in a parked car then escapes with the help of a getaway driver.

Shade and Angie track a magician who escaped police custody; Shade receives a tantalizing offer.

Danny must hold completely still as technicians disarm a bomb he accidentally activated; McGarrett tries to distract his partner by sharing a story about a tough case.

The murder of a computer hacker prompts an investigation, and McGarrett tries to stage a reunion.

The team investigates a bomb tech's guarded personal life after she is attacked.

The team hopes to avoid an international incident when an American officer is killed on a British ship.

In order to get intel on a matter of national security, Kensi must come face-to-face with a sociopath who has been obsessed with her since she put him in jail years ago; Eric is desperate to keep Kensi safe, but he is forced to leave NCIS.

Before Christmas, Hetty assigns Callen the case of his former foster brother and his wife, who, upon reentry into the U.S., are framed for smuggling drugs across the border; Deeks is struggling with losing his job at NCIS.

The team uncovers a sinister plot by a private detention center contracted by the government to house undocumented immigrants; Lasalle and Sebastian travel to Alabama to search for Lasalle's missing brother.

Navy Lt. Max Landry asks the New Orleans field office for help when he suspects his girlfriend is a spy; Lasalle faces another devastating dead end as he searches for his brother's last known whereabouts.

Danny must hold completely still as technicians disarm a bomb he accidentally activated; McGarrett tries to distract his partner by sharing a story about a tough case.

The murder of a computer hacker prompts an investigation, and McGarrett tries to stage a reunion.

The team investigates when a Navy commander's body washes ashore along with the bodies of two drug traffickers.

The team probes the death of a sailor found clutching an officer's sword and discovers he was obsessed with a role-playing game.

In order to get intel on a matter of national security, Kensi must come face-to-face with a sociopath who has been obsessed with her since she put him in jail years ago; Eric is desperate to keep Kensi safe, but he is forced to leave NCIS.

Before Christmas, Hetty assigns Callen the case of his former foster brother and his wife, who, upon reentry into the U.S., are framed for smuggling drugs across the border; Deeks is struggling with losing his job at NCIS.

The team uncovers a sinister plot by a private detention center contracted by the government to house undocumented immigrants; Lasalle and Sebastian travel to Alabama to search for Lasalle's missing brother.

Navy Lt. Max Landry asks the New Orleans field office for help when he suspects his girlfriend is a spy; Lasalle faces another devastating dead end as he searches for his brother's last known whereabouts.

Kimberlee hasn't been heard from since 2016; her partner says she left and abandoned the family and her parents accuse him of murder; Rumina Daya investigates this unsolved case that's testing the limits of international justice.

A notorious gang appears to be involved in the murder of a police informant; Detective Rosati reveals something that puts Andy's relationship with Luke in danger.

Andy worries her personal problems are affecting her professionally when a woman is brutally attacked on her watch; Luke's erratic behavior leads to him being kicked off a case.

Ray and Fraser enter the unknown when a derelict has visions about a kidnapping; Ray is in a frenzy trying to find out if Fraser has slept with his sister.

Fraser revives a relationship with a woman he once arrested, but when her ex-partner turns up dead, she vanishes and Fraser is a suspect.

In May 2019 in Cedar Rapids, Iowa, a shooter opens fire on four teenagers in a parked car then escapes with the help of a getaway driver.

In September 2014, an Iowa college town panics after police find Tong Shao, a missing student from China, murdered; when security camera footage points to a planned execution, hunting down the young woman's killer becomes an international mystery.

Shade and Angie go undercover as an engaged couple when a family heirloom is stolen.

As the team investigates a grisly murder, evidence suggests the killer is about to strike again.

McGarrett thinks a smart, seductive therapist (Vanessa Marcil) murdered one of her patients; one of Doris' former targets seeks revenge.

The team uncovers a sinister plan when a controversial DJ and a naval officer are shot to death.

Abby becomes fixated on solving a murder; DiNozzo's latest fling leads to an interesting Halloween.

The NCIS team's murder investigation of a man who sold military information leads to the abduction of a doctor whose cutting-edge neurotechnology could be developed into advanced weaponry; Callen tries to have an important talk with Arkady.

When the team investigates the murder of a man about to reveal the source of a counterfeiting operation, an old acquaintance becomes their prime suspect and reveals the true reason for her return; Deeks struggles during training.

Lasalle hopes to avenge his brother's murder by tracking a drug ring in Alabama he believes is responsible; when Pride assists with the case, he crosses paths with Eddie Barrett, an elusive individual who knows more than he is sharing.

Following a natural gas explosion at a movie theater, the team discovers the gas company has been hacked and more explosions could be triggered.

As the team investigates a grisly murder, evidence suggests the killer is about to strike again.

McGarrett thinks a smart, seductive therapist (Vanessa Marcil) murdered one of her patients; one of Doris' former targets seeks revenge.

A lieutenant's mummified remains turn up nearly 10 years after he was reported missing along with $1 million from his ship's safe.

Gibbs and his team board an aircraft carrier to find out how a sailor with no history of drug abuse overdosed on methamphetamines.

The NCIS team's murder investigation of a man who sold military information leads to the abduction of a doctor whose cutting-edge neurotechnology could be developed into advanced weaponry; Callen tries to have an important talk with Arkady.

When the team investigates the murder of a man about to reveal the source of a counterfeiting operation, an old acquaintance becomes their prime suspect and reveals the true reason for her return; Deeks struggles during training.

Lasalle hopes to avenge his brother's murder by tracking a drug ring in Alabama he believes is responsible; when Pride assists with the case, he crosses paths with Eddie Barrett, an elusive individual who knows more than he is sharing.

Following a natural gas explosion at a movie theater, the team discovers the gas company has been hacked and more explosions could be triggered.

An accomplished dancer, an aspiring urban planner, two talented musicians, and a young man who was well on his way to becoming a humanitarian became victims of the biggest mass killing in Calgary's history.

Division 15 is placed under quarantine when a man collapses from a mysterious illness; Dov's date with an attractive bomb technician ends unexpectedly.

Gail and Dov work with Swarerk as they try to protect an informant from a dangerous gang; Chris and Andy participate in competitive equine training.

Fraser revives a relationship with a woman he once arrested, but when her ex-partner turns up dead, she vanishes and Fraser is a suspect.

While Fraser recuperates in the hospital after being shot, he takes interest in his physical therapist and an apparent blackmail.

In September 2014, an Iowa college town panics after police find Tong Shao, a missing student from China, murdered; when security camera footage points to a planned execution, hunting down the young woman's killer becomes an international mystery.

In 2009 in Tracy, Calif., a little girl vanishes after playing at a friend's house, leaving her family desperate for answers; with no leads and few clues, investigators must rely on surveillance footage to piece together the horrifying truth.

The owner of a car racing team hires Shade and Angie; Angie and Shade adapt to their new roles.

McGarrett and a little girl are taken hostage by an armed man (Tom Arnold) during a camping trip with Grace; Kono meets Adam's brother, who was recently released from prison.

The night before an election, the governor asks the team to investigate when a prostitute is found dead in a missing congressman's bed; Danny waits for a custody decision.

Dinozzo's father (Robert Wagner) returns and plays an important role in a murder investigation.

The team must protect Ziva's father when his attendance at a convention leads to surprises.

An organized crime leader tries to buy stolen defense technology; Deeks is kicked out of NCIS training only to find that Hetty has a life-changing surprise for him.

When Sam's daughter is kidnapped after leading citywide protests, he will stop at nothing to find her; Deeks rejoins NCIS; Callen searches for answers about Anna.

Sebastian calls the team to assist with a possible kidnapping case when a dignitary's son he was assigned to protect disappears from a local concert venue.

After Eddie Barrett provides an alibi witness, Pride and the team are more determined than ever to find a break in the case and avenge Lasalle's murder.

McGarrett and a little girl are taken hostage by an armed man (Tom Arnold) during a camping trip with Grace; Kono meets Adam's brother, who was recently released from prison.

The night before an election, the governor asks the team to investigate when a prostitute is found dead in a missing congressman's bed; Danny waits for a custody decision.

A decomposed body found in a tub of acid at a naval base leads Gibbs to deduce that an impostor is serving aboard one of the nuclear submarines.

The team travels to Guantanamo Bay in Cuba to probe a Navy translator's death caused by swallowing emeralds smuggled from Afghanistan.

An organized crime leader tries to buy stolen defense technology; Deeks is kicked out of NCIS training only to find that Hetty has a life-changing surprise for him.

When Sam's daughter is kidnapped after leading citywide protests, he will stop at nothing to find her; Deeks rejoins NCIS; Callen searches for answers about Anna.

Sebastian calls the team to assist with a possible kidnapping case when a dignitary's son he was assigned to protect disappears from a local concert venue.

After Eddie Barrett provides an alibi witness, Pride and the team are more determined than ever to find a break in the case and avenge Lasalle's murder.

What started out as a party to mark the end of classes at the University of Calgary ended in a horrific tragedy; to add to the complexity of the case, investigators quickly learned the suspect was the son of one of their own.

Andy and Swarek come across a car accident while pursuing a child and his kidnapper; Chris fights with Dov over an indiscretion; Andy worries life is passing her by.

An undercover training exercise challenges Andy, Dov and Traci; Gail and Chris find a tied-up teenager at a graveyard.

A plane crash leaves Fraser blind and the partners fighting to survive and capture the escaped prisoner they were transporting.

Ray and Fraser's (David Marciano, Paul Gross) attempts to halt a robbery leave them treading water in a bank vault. With Beau Starr, Tony Craig and Daniel Kash.

In 2009 in Tracy, Calif., a little girl vanishes after playing at a friend's house, leaving her family desperate for answers; with no leads and few clues, investigators must rely on surveillance footage to piece together the horrifying truth.

In the summer of 1994, a night out in Miami turns deadly for two young women and a popular nightclub owner; with little evidence found on the scene, investigators must rely on a hidden home video camera to help solve this mystery.

Zoe Chow hires Shade and Angie to find out who broke into her apartment.

A botched robbery puts Max and his crush (Rumer Willis) in danger; when a stalker targets a supermodel, Danny must come to her rescue.

McGarret and Catherine meet a boy whose father is missing and could be in grave danger.

Following a deadly attack, one member of the team reminisces.

A Naval petty officer and sole witness in an upcoming murder trial disappears.

When Callen goes to the National Counterterrorism Center on the pretext of interrogating a Russian asset from the crashed plane case he investigated months earlier, the tables are turned and he is accused of being a Russian agent.

After Callen receives a cryptic message from Hetty, he tracks down the person tailing him, bringing him to a remote location teeming with Russians -- and face to face with Anna.

Pride is cut off from the team and backed into a corner after the investigation into Eddie Barrett uncovers a malicious plot.

The team is concerned when Sebastian becomes unreachable while under cover as a new recruit.

A botched robbery puts Max and his crush (Rumer Willis) in danger; when a stalker targets a supermodel, Danny must come to her rescue.

McGarret and Catherine meet a boy whose father is missing and could be in grave danger.

When a widow gets a telephone call from her husband, the team must exhume the body believed to be that of the Marine.

After digging herself out of a grave, an amnesiac can remember one thing: a bomb is hidden on a Navy ship.

When Callen goes to the National Counterterrorism Center on the pretext of interrogating a Russian asset from the crashed plane case he investigated months earlier, the tables are turned and he is accused of being a Russian agent.

After Callen receives a cryptic message from Hetty, he tracks down the person tailing him, bringing him to a remote location teeming with Russians -- and face to face with Anna.

Pride is cut off from the team and backed into a corner after the investigation into Eddie Barrett uncovers a malicious plot.

The team is concerned when Sebastian becomes unreachable while under cover as a new recruit.

In 1981, Kelly Cook took a job to babysit for someone named Bill Christensen; the 15-year old girl was never seen alive again; featuring an exclusive interview with the original target of Bill Christensen.

A vigilante steals Gail's uniform from her car; a drug deal gone wrong provides clues to Chris and Dov; Andy and Sam's inability to stay away from each other endangers Swarek.

Andy tries to uncover what happened to Swarek -- who is being held captive by a gangster; events triggered by the investigation incriminate one of the rookies' own.

Fraser tries to protect Ray when he is jailed for contempt of court and sent to the same prison as the accused murderer he is trying to convict.

Fraser's witness protection assignment tests his loyalties to his father's memory and his job when the witness is the man who murdered his father.

In the summer of 1994, a night out in Miami turns deadly for two young women and a popular nightclub owner; with little evidence found on the scene, investigators must rely on a hidden home video camera to help solve this mystery.

In 2018, 59-year-old Pamela Hutchinson is found dead in her Florida condo; the search for answers leads police to a mysterious woman spotted on CCTV; when the suspect is linked to yet another murder, it sparks a nationwide manhunt and media frenzy.

A teacher is accused of an inappropriate relationship and Shade and Angie investigate.

Every day, tens of thousands of people get booked into jails all across the country for crimes, both big and small; "Booked: First Day In" is their side of the story.

First-timers and frequent flyers get booked, including the son of a deputy who is charged with stealing a dog he's been caring for.

A career criminal and first-time arrestee bond in custody; an expecting father faces the prospect of missing his child's birth; a 20-year-old aspiring model gets a taste of the inside of a jail cell for the first time.

Two fathers get into an altercation; a guy gets caught when he uses fake urine for a drug test; a lady sets her boyfriend's things on fire.

To rescue Joelle from further torture by the Russians, Callen and the team must offer up Anna as bait to Katya; Callen finally discovers who accused him of being a Russian spy.

Callen and the team discover that Anna is being held by a group with ties to Anna's upbringing and must rescue her before she is forcibly returned to Russia; Adm. Kilbride makes Nell a serious offer.

The team must track down a mysterious female assassin responsible for murders in Athens, Rome and London; Wade's son begs her to allow him to go on a police ride-along for an article he's writing on a youth outreach program.

DiNozzo's investigation into a Navy lieutenant's suicide takes a surprising and deadly turn when it seems that it has a connection to a larger scheme.

Every day, tens of thousands of people get booked into jails all across the country for crimes, both big and small; "Booked: First Day In" is their side of the story.

First-timers and frequent flyers get booked, including the son of a deputy who is charged with stealing a dog he's been caring for.

A career criminal and first-time arrestee bond in custody; an expecting father faces the prospect of missing his child's birth; a 20-year-old aspiring model gets a taste of the inside of a jail cell for the first time.

Two fathers get into an altercation; a guy gets caught when he uses fake urine for a drug test; a lady sets her boyfriend's things on fire.

Every day, tens of thousands of people get booked into jails all across the country for crimes, both big and small; "Booked: First Day In" is their side of the story.

First-timers and frequent flyers get booked, including the son of a deputy who is charged with stealing a dog he's been caring for.

A career criminal and first-time arrestee bond in custody; an expecting father faces the prospect of missing his child's birth; a 20-year-old aspiring model gets a taste of the inside of a jail cell for the first time.

Two fathers get into an altercation; a guy gets caught when he uses fake urine for a drug test; a lady sets her boyfriend's things on fire.

New leads in the 10 year old case of a 42-year-old nurse brutally murdered in her home; her family questions why it is taking so long to make an arrest.

After a three-month suspension, Andy faces an official tribunal that will decide if she should be reinstated; a drunken driver (William Shatner) with a grudge against the police causes a multicar crash.

While tracking down a police car stolen by students as a prank, Andy and Swarek pick up the trail of a teen who robbed and assaulted a local criminal.

Fraser's search for his new boss' stolen brooch leads to a pair of children from the street who also have pilfered an address book worth killing for.

Fraser and his Inuit friend (Rodney Grant) track thieves who took rare masks from the museum of natural history.

In 2018, 59-year-old Pamela Hutchinson is found dead in her Florida condo; the search for answers leads police to a mysterious woman spotted on CCTV; when the suspect is linked to yet another murder, it sparks a nationwide manhunt and media frenzy.

Natasha Cournoyer, 37, disappears without a trace in Laval, Canada; as her friends and family struggle for answers, detectives must follow a stone-cold trail to uncover her final footsteps caught on surveillance cameras.

Fashion designer Carla Costa hires Shade and Angie to guard her new collection.

A woman orchestrates a gruesome murder-for-hire plot when she becomes jealous of another woman's relationship with her ex.

A violent confrontation over an alleged inappropriate comment leads to one man's death in Tampa, Florida.

The story of 24-year-old Alice Ruggles, who was murdered by her ex after a terrifying campaign of stalking and harassment following the end of their brief relationship.

Twenty-one-year-old Tawnee Baird died at the hands of her girlfriend, Victoria Mendoza, who stabbed her in a jealousy-fuelled frenzy while she was driving.

NCIS obtains a hard drive containing a deepfake of a deceased terrorist and must retrieve the dangerous technology behind it; communications are hijacked during the mission.

When military grade technology is stolen, a deaf engineer helps Kensi and NCIS track down the tech before it's taken out of the country.