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Defector
s08e22 · 2026-05-19
Running · US
FBI
CBS Scripted Next s09e01 · 2026-10-06
What it is
FBI is a fast-paced drama about the inner workings of the New York Field Office of the Federal Bureau of Investigation. These first-class agents, including Special Agent Maggie Bell and her partner, Special Agent Omar Adom 'OA' Zidan, bring all their talents, intellect and technical expertise on major cases in order to keep New York and the country safe.
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s09e01 · 2026-10-06
Episode guide
23 this season · 164 totals04e01 All That Glitters 2021-09-22 00:00
All That Glitters
After a young woman is killed on her way home from a lavish yacht party, the team investigates who she was and how she came to be at the event, which was attended by some of the most influential people in the world. Also, Maggie brings Crosby into the investigation after a murder suspect is identified as a veteran who had been on several Army operations with Crosby.
s04e02 Hacktivist 2021-09-29 00:00
Hacktivist
Maggie, OA and the team must stop a hacker who is disabling life-saving equipment in several New York City hospitals, while demanding a full investigation into the recently deceased patients of a local psychiatric facility. With Jubal's son waiting for important surgery at one of the impacted hospitals, Jubal's adamant about remaining involved in the case despite Isobel's reservations.
s04e03 Trauma 2021-10-06 00:00
Trauma
After the team finds a connection between bombings at government agencies and a private veterans' club in New York City, Isobel tells OA to recruit his former Army buddy, Chris, for intel since he spends time at the club. However, knowing the difficulty soldiers like Chris often face returning to civilian life, OA is reluctant to follow orders.
s04e04 Know Thyself 2021-10-13 00:00
Know Thyself
The team hunts for a serial killer who is targeting young, homeless men. Also, Tiffany and Scola don't see eye to eye on how to handle the case or the difference between partners and co-workers.
s04e05 Charlotte's Web 2021-11-03 00:00
Charlotte's Web
After a suburban woman is kidnapped from her home, the team looks into trysts on both sides of a seemingly perfect marriage. Also, OA feels pressure from Mona to make changes in his career path.
s04e06 Allegiance 2021-11-10 01:00
Allegiance
The team must track down a shooter targeting detectives from the same precinct and unit, while facing mounting tension from the NYPD. Also, Tiffany finds that her NYPD roots may be influencing her view of the situation.
s04e07 Gone Baby Gone 2021-11-17 01:00
Gone Baby Gone
After a young girl is kidnapped from her daycare, the team must help her parents navigate a debt owed to the deadly gang in their neighborhood. Also, Maggie struggles to focus on the case when her sister, Erin, returns from rehab.
s04e08 Fire and Rain 2021-12-08 01:00
Fire and Rain
The team attempts to extract key information from a vulnerable 9/11 widow, Hannah Thompson, who is shocked that her new 'boyfriend' is the manipulative leader of a terrorist group planning an attack. Also, Scola is reminded of his brother's death on 9/11, and Tiffany worries about his emotional choices during the investigation.
s04e09 Unfinished Business 2021-12-15 01:00
Unfinished Business
After Rina is critically wounded while heading to work with Jubal, the team makes the chilling discovery that a vengeful Vargas orchestrated the shooting from behind bars and continues to target the rest of their team and their loved ones.
s04e10 Fostered 2022-01-05 01:00
Fostered
As the team investigates a string of jewelry store robberies that culminate in a double murder, they uncover a connection to a 16-year-old boy trying to survive the foster care system. Also, Tiffany becomes personally invested after learning about the boy's ill-fated upbringing.
s04e11 Grief 2022-01-12 01:00
Grief
As the team searches for an abducted college co-ed, Jubal becomes intent on obtaining lifesaving leads from the father of the abductor's previous victim. Also, Jubal continues to grapple with the aftermath of Rina's condition, leading to a tense encounter with her mother.
s04e12 Under Pressure 2022-02-02 01:00
Under Pressure
Maggie goes undercover working in a bar to investigate an anti-government group that regularly gathers there and has several members suspected in a series of bombings. The case opens old wounds for her when a single father on the periphery of the group begins to fear he's in danger of becoming collateral damage.
s04e13 Pride and Prejudice 2022-02-23 01:00
Pride and Prejudice
When a Muslim college student and his younger brother are murdered, the team connects with the outraged imam of OA's former mosque, who insists the victims were wrongly targeted as terrorists. Also, OA must reconsider where his loyalties lie when working the case with a Muslim anti-terrorist agent bent on solving the investigation through any means necessary.
s04e14 Ambition 2022-03-09 01:00
Ambition
The team rushes to investigate an extremist gun group after an anti-gun lobbyist building is bombed, with the promise of others to follow. Also, SAC Bashar dangles a possible promotion for OA, but only if he can persuade Tiffany to not report an incident she viewed as misconduct.
s04e15 Scar Tissue 2022-03-23 00:00
Scar Tissue
The team realizes they have a cross-country serial killer on their hands, after another body is found bound with the same sophisticated knot as their local victim. Also, the case has ties to Isobel's father, Robert, and his hotel, leading to revelations about their fractured relationship.
s04e16 Protective Details 2022-03-30 00:00
Protective Details
After an ICE agent is fatally shot at an ICE vs. DEA hockey game, the team attempts to find the shooter who they believe may also be targeting Congressman Curtis Grange, who was at the same game.
s04e17 One Night Stand 2022-04-13 00:00
One Night Stand
When a young couple is found murdered in a New York City park after returning from vacation, the team searches for a suspect linked to the drug trade. Also, Scola turns over a new leaf when it comes to his relationships.
s04e18 Fear Nothing 2022-04-20 00:00
Fear Nothing
OA is forced to confront one of his biggest fears when the team discovers that deadly sarin gas may have been sold to terrorists.
s04e19 Face Off 2022-04-27 00:00
Face Off
When a morning show host is murdered inside her home, the team tracks the killer, who they realize is targeting powerful women. Also, things become awkward for Scola when Special Agent Nina Chase becomes part of the team during Maggie's recovery.
s04e20 Ghost from the Past 2022-05-11 00:00
Ghost from the Past
The murder of a TSA agent leads the team to hunt down a killer who is using drug mules to exploit airport security checkpoints. Also, OA struggles to cope with the aftermath of the sarin gas exposure and the 10th anniversary of his army friend's death in Afghanistan.
s04e21 Kayla 2022-05-18 00:00
Kayla
When a retired DEA agent is shot outside a bakery, the team works to determine if the victim's past cases or current bouncer job are connected to the murder. Also, Nina and Tiffany clash over the use of an informant while they are paired during the investigation.
s04e22 Prodigal Son 2022-10-05 00:00
Prodigal Son
As the team investigates a deadly robbery that garnered a cache of automatic weapons for the killers, they discover one of the perps is a classmate of Jubal's son, who is reluctant to cooperate.
s04e24 Prodigal Son 2022-10-05 00:00
Prodigal Son
As the team investigates a deadly robbery that garnered a cache of automatic weapons for the killers, they discover one of the perps is a classmate of Jubal's son, who is reluctant to cooperate.