A local FBI case involving two murdered women and a sea of powerful men turns into a manhunt for the dangerous leader of a far-reaching criminal enterprise.

The crossover starts on FBI S04E01 All That Glitters (I). It continues on FBI: International S01E01 Pilot (III).

New Fugitive Task Force member Kristin Gaines joins Jess and the team, as they head to D.C. to find a dangerous fugitive from the Jan. 6 Capitol riot

When a judge known for serving harsh sentences to juveniles is murdered, the team looks into his lengthy list of cases in the hunt for his killer. Also, Kristin faces family hurdles while resettling with her teenage daughter in New York City.

The team must determine if the kidnapping of a young Chinese-American woman is a random hate crime or if she was specifically targeted, in order to find her. Also, Jess and Sarah struggle with Tali’s continued rebellious streak.

After a deadly fire at an arcade, the team discovers the blaze was just the first step in an intricate plan to exact revenge on one of the victims. Also, Hana rejoins the team, finding new adjustments in all aspects of her life.

The team attempts to hunt down a family annihilator before he continues his murder spree. Also, Barnes’ intrusive mother puts pressure on her marriage.

The team investigates the murder of a professional basketball player’s wife, who was a famous lifestyle guru. Also, Kristin and her ex-husband grow closer, and Special Agent in Charge Isobel Castille checks in with the team on the high-profile case.

After a prized Kentucky racehorse is stolen and its groomer is taken hostage, the team quickly learns they may be the only ones who consider the young woman’s safety a priority over the horse’s. Also, Byron returns to celebrate the holidays with Jess and his family.

While holiday shopping, Barnes and Jess are caught in the middle of a mall shooting, with the exits rigged so no one can escape. Also, Gaines, Hana and Ortiz try to help from the outside, knowing their team's family members are inside and at risk.

The team hunts for a young man who is using napalm-style bombs to attack his targets. Also, with Tali away, Jess and Sarah begin to adjust to their empty nest.

The Fugitive Task Force chases a killer who plays a twisted game of cat and mouse with his victims. Also, Hana shares something personal about herself with her new roommate, Ortiz.

The team searches for a notorious Colombian drug lord after he escapes from a U.S. prison. Also, Kristin begins to open up to her ex-husband about her past.

The team searches for a businessman wanted for murder and an embezzlement scheme. Also, Jess takes advantage of his empty nest to properly court Sarah.

The team pursues an abusive man on the war path to find his ex-girlfriend, who is trying to escape him for good. Also, Jess and Sarah make plans to take their dream vacation together.

The team must track down a murderous member of the incel community targeting those he believes never give him a chance. Also, Barnes, Hana, Ortiz and Kristin deal with their grief in the wake of Jess’ death.

The team gets called to Vermont after a married couple who grow illegal marijuana massacres their employees. Also, Barnes begins to regret not taking any time off to bond with her new baby.

The team's new leader, charming but formidable Special Agent Remy Scott, takes charge as they investigate a series of homicides tied to a forbidden love between a young teen and her older boyfriend.

Remy and the team investigate the homicides of two Army veterans in a murder spree connected to their time in Afghanistan.

The team goes after the killer of a man in witness protection but finds there’s more to the case than meets the eye. Also, Remy is challenged by what he discovers when he reconnects with his mother, Betsy, in person.

The team searches for a murderer recreating the chilling killings of a notorious ‘80s mobster.

When a wealthy East Hamptons couple are killed by a female con artist posing as a personal trainer, the team works to find out her true identity and track her down. Also, Ortiz is put in a tough place when Hana's brother asks a favor.

The team chases an oligarch who goes on a terror spree in New York City in a desperate attempt to escape his impossible situation.

When a detective is brutally murdered, the Fugitive Task Force investigates a string of gruesome killings. Meanwhile, Remy and Abby's relationship grows stronger.

The Fugitive Task Force is called in to hunt down a missing teen from New Jersey who has a connection to a classmate's recent suicide. Meanwhile, Cora feels Ray and his father are putting too much pressure on Caleb.

After a simple act of defiance by a couple of young climate activists goes south, the Fugitive Task Force works to hunt them down before their plans take a devastating turn. Meanwhile, Nina and Scola face family drama when they host her father and sister after they come to town.

As Barnes adjusts to living without her children full time, she and Remy butt heads when she disregards his direct orders and investigates a scam call center from where she received a distressing call from a young girl.

When a privately owned security corporation warehouse is robbed, the Fugitive Task Force is called in for assistance as the sophisticated team of thieves plan their next heist. Meanwhile, Ray and Cora wrestle with Caleb’s sudden desire to spend time with his biological father.

When an international beauty queen is killed on live television, the Fugitive Task Force heads to Philadelphia to hunt down the killer. Meanwhile, Hana senses that Ethan is hiding something.

After a Queens district attorney and her husband are executed, the Fugitive Task Force uncovers a money laundering scheme connecting a violent biker gang to Wall Street. Meanwhile, Remy decides to take his relationship with Abby to a new level after he reconnects with an old friend.

The Fugitive Task Force clashes with local law enforcement in Virginia while investigating a suspected serial killer in the area. Meanwhile, Remy pushes Abby to take the next step.

The Fugitive Task Force investigates a series of deadly fires involving the descendants of those who caused the infamous 1985 MOVE bombing in Philadelphia. Meanwhile, Nina's sister turns to her in a time of need.

After witnessing a murder in broad daylight, the Fugitive Task Force must hunt down a team of killers competing in a twisted online game. Meanwhile, Remy and Abby struggle to get on the same page.

The Fugitive Task Force is sent on a hunt in Philadelphia to investigate a double homicide and the abduction of a 14-year-old girl in the foster care system. Meanwhile, Ray’s father is hospitalized after an accident while helping out around the house.

Remy calls in the Fugitive Task Force after ex-girlfriend judge April Brooks is assaulted by a serial rapist. Meanwhile, Remy decides to take the next step in his relationship with Abby after her case in New York winds down.

When two sorority sisters are found stabbed to death, the Fugitive Task Force heads to Virginia to hunt down the suspect before more killings occur. Hana agrees to meet with Ethan after he asks her for help with his latest troubles.

While helping Ethan seek treatment at a VA Hospital, Hana puts out an SOS to the Fugitive Task Force when she is among those taken hostage by an enraged veteran.

A string of late-night murders with the same M.O. sends the Fugitive Task Force on a hunt for a serial killer with ties to a radical feminist group. Meanwhile, Nina's sister asks her for a big favor, causing a strain on Scola and Nina's relationship.

The Fugitive Task force is called in to connect a series of random poisonings before more lives are lost. Meanwhile, Remy and Abby take on a new project.

A couple known for their home renovation TV show is thrown into the limelight after the wife is found dead and her husband goes on the run. Meanwhile, Barnes reevaluates her life in New York.

The Fugitive Task Force is thrown into the world of the wealthy and twisted after a Rhode Island socialite is murdered in her own mansion. Meanwhile, Barnes contemplates big changes.

The Fugitive Task Force investigates the kidnapping of a high-profile astronaut in connection with other disappearances in the area, landing them in the wild world of adult content creators. Meanwhile, Remy and Abby struggle to see eye to eye.

After a New Jersey mayor is kidnapped, the Fugitive Task Force works against the clock to untangle a web of political conspiracies that may aid their investigation. Meanwhile, Ray’s camping trip with his father and Caleb takes an unexpected turn.

After three men impersonating ICE officers raid a church in New Jersey, the Fugitive Task Force must earn the trust of the reverend to help find the men who were kidnapped. Meanwhile, Remy confronts his own future after learning that Barnes is considering taking a new job.

The Fugitive Task Force hunts down a rogue government operative planning a domestic terror attack.