Los Angeles S.W.A.T. Lieutenant Daniel ‘Hondo’ Harrelson is assigned to lead a highly-skilled unit in the community where he grew up. Torn between loyalty to the streets where the cops are sometimes the enemy, and allegiance to his brothers in blue, he strategically straddles these two worlds. Hondo encourages his team to rely on communication and respect over force and aggression, but when a crisis erupts, these unflinching men and women are prepared to put their tactical training to the test.
The SWAT team engages in a standoff with human traffickers holding child hostages when a major earthquake hits Los Angeles during their operation and compromises the takedown. Also, while Hondo forms an unexpected personal connection with Deputy District Attorney Nia Wells, Jim Street has trouble adjusting to his new life as a patrol officer.
The SWAT team works together with their former member Jim Street to find a woman and her son who are running from an international drug cartel. Also, Hondo makes a distressing discovery about his incarcerated friend’s teen son, and Luca mulls over a government program that allows officers to buy homes in the at-risk neighborhoods they police.
The SWAT team is enlisted by Hondo’s new romantic interest, Deputy District Attorney Nia Wells, to protect the jurors of a high-profile bribery trial, after some of them are targeted by organized crime in a series of fire-bombings.
Hondo suspects an ulterior motive when Eric Wells, a U.S. marshal who is the estranged husband of his romantic interest, Deputy District Attorney Nia Wells, requests the S.W.A.T. team’s help with apprehending a fugitive who is robbing drug cargo shipments. Also, Jessica is forced to implement departmental budget cuts, and Street makes a heartbreaking discovery about his mother, Karen.
Hondo and Lina go undercover to infiltrate and take back a cruise ship that’s under siege by drug smugglers who will execute passengers if they detect police on board. Also, Street enters the SWAT Training Academy and finds the competition fiercer than he expected, with the applicants all vying for the one SWAT position available for the year.
The SWAT team tries to determine the next diamond dealer to be robbed by a group of highly organized thieves executing heists across downtown Los Angeles. When Hondo is emotionally affected by a suspect’s death during the case, he seeks comfort from his mother, Charice. Also, while Street worries that Luca, his SWAT training academy instructor, has a personal vendetta against him, Chris contemplates an unorthodox relationship offer from the new woman she’s dating.
The SWAT team hunts for a band of criminals re-enacting the crimes of the infamous Symbionese Liberation Army, whose decades-old offenses made local and national news. Seeking expertise on the original crime spree in the 1970s, Luca and his father, Carl Luca, review the files of Luca’s late grandfather who worked for SWAT during the era of the original crimes. Also, Hondo experiences discrimination from a fellow officer during a SWAT training seminar for local law enforcement in Arizona.
The SWAT team races to find a stalker pursuing Tiffany, a social media star, after the online celebrity’s dangerous admirer turns a fan event into a shootout that endangers Jessica.
When the SWAT team is called in to work on their day off to end a hostage situation, they discover one of the captives is a wanted felon. Also, when Hondo saves his sister, Brianna, after she’s been roofied at a nightclub, he uses his day off to hunt a serial rapist.
The SWAT team sets out to recover dozens of DNA evidence kits stolen from an LAPD crime lab and bring in the crew responsible, after a close friend of Captain Hicks is harmed during the theft. Also, financial strain at home makes it difficult for Deacon to focus on his role as leader of the SWAT division’s annual holiday toy drive.
The SWAT team faces difficult reminders of a past school shooting when they receive a warning that a copycat plans to re-enact the crime. As the team races to stop the new threat, they flash back to the day of the tense first mission.
Jessica and Chris go undercover in Mexico, alone and without back-up, to save a Mexican federal agent kidnapped by a drug-dealing gang that Jessica helped bring to justice years before. Also, Hondo’s mother, Charice, worries he’s under emotional strain when he engages in a series of small home renovation projects in her home.
The SWAT team races to find a militant group that escaped their capture months earlier, when the criminals take hostages in exchange for a $500 million ransom from five corporations they deem corrupt. Also, Hondo’s emotional turmoil begins to affect his team leadership.
Hondo reunites with an old flame, FBI Special Agent Elle Trask, when the SWAT team works with the FBI to bring in a separatist group with weapons-grade plutonium. Also, the SWAT team worries they will lose an annual law enforcement charity competition to the Los Angeles Fire Department.
The SWAT team pursues a group of unknown assailants responsible for a patrol officer’s death before tension in the city between the police and the community explodes. Also, as Chris reels from the revelation that she knew the patrol officer who was killed, Deacon and his wife, Annie, prepare to welcome their newest child.
The SWAT team struggles to maintain peace on the eve of a Los Angeles LGBTQ pride festival after a hate crime sparks citywide anger that ignites further violence. As Chris grows anxious for her fellow LGBTQ community members calling for retribution, the festival reunites Commander Hicks with JP, his estranged gay son. Also, Street worries his mother will be sent back to prison after she fails to check in with her probation officer, and Deacon gets unexpected medical news regarding his newborn daughter.
The SWAT team tries to zero in on the next target of a carjacking ring that’s using deadly force to boost luxury vehicles all over Los Angeles. Also, Hondo takes a big step to help his childhood friend’s incarcerated son, Darryl, and SWAT team leader Mumford weighs a major decision.
Hondo has a tense reunion with a fellow Marine, Ruiz, when the SWAT team hunts an escaped convict who was broken out of prison by criminals using stolen military weapons. Also, Chris prepares for a difficult goodbye when her former K-9 partner becomes ill.
The abduction of Luca and Street’s neighbor sends the SWAT team in pursuit of a home invasion crew targeting domestic workers to gain entry into upscale homes. Also, the SWAT division prepares to help Mumford mark a major career milestone.
The SWAT team discovers a new version of PCP with ties to an escaped drug dealer who created a version that ravaged the city decades earlier. Tan’s personal ties to the case emerge when he brings in his mentor, Ben Mosley, the former lead detective on the original drug case, to help. Also, Chris weighs a major decision regarding her romantic relationship with Kira and Ty, and Hondo’s patience is tested by his new familial responsibilities.
The SWAT team finds itself under internal investigation after a civilian is killed as they attempted to bring in the city’s most wanted criminal. As the mission details are revealed, the force’s internal affairs team calls Hondo’s leadership into question.
The SWAT team races to locate the next place a lone gunman will strike while he is at large in Los Angeles. Also, Hondo takes some time away from the team to pursue an investigation that hits close to home, and Jessica is presented with an unexpected opportunity.
The SWAT team goes in pursuit again of the militant group The Emancipators when the criminals hold a live stream kangaroo court to publicly execute city politicians. Also, Hondo fights to lift Darryl’s spirits; Deacon feels unworthy as he prepares to receive one of the LAPD’s highest honors; and Street catches a break in the search for his missing parolee mother, Karen Street.
A locally born SWAT sergeant, former Marine Daniel “Hondo” Harrelson, is newly tasked to run a specialized tactical unit that is the last stop in law enforcement in Los Angeles.
Hondo and the SWAT team spread out across Los Angeles in pursuit of four escaped convicts, including a violent criminal Jessica helped bring to justice, before department rival Mumford and his team beat them to the collars. Also, Hondo’s new role as team leader is called into question when Street displays a flagrant disregard for SWAT protocol.
Newcomer Jim Street jeopardizes his spot on Hondo’s team when he agrees to do a favor for his incarcerated mother that endangers his SWAT career. Also, the SWAT team searches for the ruthless mastermind behind a drug trafficking ring that forces immigrants to be mules.
After a domestic bomber dies in a Highland Park explosion, the SWAT team races to find the man’s partner before more devices detonate. Also, Hondo reaches out to Buck, his former team leader, when he worries he is isolating himself after his recent firing, on S.W.A.T.
When a series of home invasions are committed by SWAT imposters in an upscale neighborhood, Hondo and the team suspect the burglarized families are all hiding something. Also, when Deacon and Luca are assigned to protect a visiting professional hockey player who is receiving death threats, his penchant for trouble becomes a complication.
Hondo puts aside his misgivings about Jim Street’s recklessness and allows the newbie to go undercover as a broker in a luxury car theft ring to bust a ruthless trafficker. Also, Hondo visits Raymont Harris, the teenager recently shot by a former member of the SWAT team, who is dealing with PTSD.
When Hondo’s imprisoned childhood friend asks him to protect his son from gang violence, the favor brings SWAT into contact with a new local crime outfit. Also, when Luca’s grandfather, a SWAT legend, passes away, he struggles with his grief and a painful family secret.
Hondo and the SWAT team are forced to work over their Christmas vacation when a drug cartel is out for blood after their cache of gold bars is stolen. Also, Jessica draws the attention of Michael Plank, president of the Police Commission, when she approaches him with her ideas on how to improve the SWAT division.
When a misconduct complaint filed against Hondo gets him taken off active duty, Deacon steps up to lead the team in finding a robbery crew that is hitting marijuana dispensaries. Also, when Tan notices a similarity between the current robberies and a case from his time with Hollywood LAPD, he asks for help from an informant with whom he has a complicated history.
As the SWAT team goes inside a prison riot to rescue civilian hostages, Hondo suspects the inmates have an ulterior motive behind the uprising. Also, when Deacon’s wife, Annie, stops by headquarters to celebrate Deacon’s 10th anniversary with the SWAT division, her visit takes an unexpected turn.
Hondo teams up with an old DEA friend, Special Agent Katrina “K.C.” Walsh, on a task force aimed at unmasking the secret leader of a fentanyl drug smuggling ring. Also, Jessica and Michael Plank, president of the Police Commission, begin implementing her new law enforcement community initiatives.
Hondo and the SWAT team join forces with the FBI on a manhunt to find members of a militia group planning a domestic terror attack by weaponizing cyanide. Also, as Jessica’s new police initiatives with Michael Plank, president of the police commission, move forward, she braces herself for the negative impact the plans could have on her relationships within the department.
Hondo and Jessica’s secret relationship comes to a crossroads when Michael Plank, the president of the police commission, discovers their affair. Also, when Hondo and the team assist with the federal investigation to bring in an undocumented fugitive, they find themselves at the center of a citywide immigration debate.
Hondo and the team go on the hunt for a serial killer who escaped justice two years prior by faking his death. Also, Hondo worries that Buck Spivey, the team’s former leader, is spiraling into depression in the aftermath of being fired from the department, on S.W.A.T.
The job becomes personal for Hondo when his criminal informant friend is killed while seeking information about a robbery crew that a joint SWAT and FBI task force is trying to capture. Also, when the FBI task force leader acts erratically, Jessica worries the woman’s behavior will endanger the team in the field.
When a young heiress, Juliette Carlton, is kidnapped for ransom, Hondo and the SWAT team go on a citywide search to bring her home before she is harmed. Also, the team worries that Mumford is moving too fast when he announces he’s getting married for the fourth time.
As Hondo and SWAT work to de-escalate a hostage situation in which an ex-convict is holding a local family captive, the mission takes a dangerous turn that impacts the team. Also, when Street tires of his complicated romantic entanglements, he agrees to let Chris make over his online dating profile.
Hondo confronts his long-held resentment towards his ailing father, Daniel Harrelson, Sr., when he and his sister, Briana, try to convince their dad he’s no longer well enough to live alone. Also, when the SWAT team works as patrol officers for a day, Chris is partnered with Mumford, who intends to make her a surprising offer.
Jim Street debates whether or not his mother, Karen, should live with him upon her prison release after Hondo and Chris warn him against it. Also, Hondo and the team are assigned to protect Irina Zemanova, a high-profile Russian journalist visiting Los Angeles, from being assassinated.
Hondo’s life and career are endangered when his bosses and his godson’s kidnapper, Jae Kim, discover he’s been secretly surveilling Kim with the help of retired DEA agent Katrina Walsh. Also, Street and his newly paroled mother, Karen, both have trouble acclimating to her prison release.
Hondo and Deacon must apply all their SWAT training and skills to evade a gang of armed mercenaries hunting them in the Angeles Mountains following an ambush. Also, Chris oversteps in an attempt to help a female SWAT trainee she suspects isn’t being evaluated fairly.
A fake 911 call puts Hondo and the SWAT team on the hunt to stop a white supremacy group from executing bombing attacks on local communities. Also, Street’s relationship with his recently paroled mother, Karen, jeopardizes his career, and Jessica is thrown a curveball by her colleague, Michael Plank, president of the police commission.
The SWAT team works with Lieutenant Piper Lynch, a senior LAPD Hollywood Division officer, when the mayor assigns her to oversee city departments joining forces to stop a serial bomber using drones as detonation devices. Just as Hondo settles into legal guardianship of his teen charge, his home life becomes more complicated when his estranged father unexpectedly moves in.
Lynch pulls the SWAT team’s focus when the mayor tasks her with enacting a departmental review of the squad right as they pursue the unstable and dangerous fugitive leader of an infamous doomsday cult. Luca asks the team to invest in his new passion project—a Guatemalan food truck.
The SWAT team bumps heads with Lynch when she signs them up for an off-book undercover operation to take down a local gang printing counterfeit money, without giving them enough time to prepare for the mission. Tensions rise at home for Hondo as his parents’ strained relationship becomes worse.
Deacon’s family gets caught in the crosshairs of a drug cartel when he and the SWAT team aim to bring down its leader, a former foreign rebel force leader running drugs in plain sight via a local flower market. Also, Hondo receives troubling news regarding his father, and Tan is forced to go before an internal review board due to his girlfriend’s indiscretion.
Street reconnects with his estranged foster brother to help a joint investigation between SWAT and the Long Beach PD when criminals steal a mass arsenal of LAPD assault rifles. Hondo finds himself at odds with his father over the elder man’s declining health. Luca is overwhelmed when the entire team reconsiders becoming investors in his food truck.
The Harrelsons engage in a tense family reunion when Hondo’s older sister, Winnie, begrudgingly arrives in Los Angeles to see their sick father for the first time in decades. The SWAT team searches for an abducted Middle Eastern human rights activist. Luca’s food truck business hits a snag. Street worries that dating Captain Hick’s daughter, Molly, will negatively impact his career.
The SWAT team searches for thieves who are on the run with a high-tech thermal lance that can cut through almost anything. To find the thieves, SWAT works to identify their target. Also, Chris confronts an imbalance in her relationship with Kira and Ty.
The SWAT team engages in tense negotiations with a family that takes a local officer hostage when they’re evicted from their home due to eminent domain. Hondo reflects on his personal life choices as he helps his father through a medical crisis. Chris’ relationship with Kira and Ty reaches a critical juncture.
The team joins forces with the Los Angeles Organized Crime division to recover an officer abducted during a failed undercover operation. Chris struggles with how to comfort the kidnapped officer’s parents when she is restricted from giving them certain details of the investigation.
The SWAT team's task to provide security for a warlord is threatened by assassins determined to take him out before he's extradited by the International Criminal Court. Also, Hondo's father, Daniel Sr. tries to make amends to his mother, Charice. Street's foster brother, Nate asks for his help with a corrupt boss and Deacon reluctantly explores therapy for his daughter, Lila.
Street is caught between his duty to SWAT and his commitment to his foster brother, Nate, when Nate is ensnared in a criminal enterprise that could ruin them both. The team goes after a ruthless crew that uses deadly force while stealing from card casinos. Buck approaches Deacon to partner on a private security opportunity.
Hondo and the SWAT team rally to support Street when he puts his life on the line to help Nate break away from a drug ring.
Hondo, Deacon, Tan and Commander Hicks engage in a manhunt across Tokyo when they escort an extradited fugitive to Japan, where he escapes local custody. The remaining members of the team search for any contacts the criminal cultivated while hiding out in LA. Street isolates himself from the team as he deals with family issues.