The BEST episodes of FBI season 4
Every episode of FBI season 4, ranked from best to worst by thousands of votes from fans of the show. The best episodes of FBI season 4!
The New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep their city and the country safe.
#1 - Ghost from the Past
Season 4 - Episode 20 - Aired 5/10/2022
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.
#2 - All That Glitters (1)
Season 4 - Episode 1 - Aired 9/21/2021
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. The crossover continues on FBI: Most Wanted S03E01 “Exposed (2)” and FBI: International S01E01 “Pilot (3).”
#3 - Fear Nothing
Season 4 - Episode 18 - Aired 4/19/2022
OA is forced to confront one of his biggest fears when the team discovers that deadly sarin gas may have been sold to terrorists.
#4 - Hacktivist
Season 4 - Episode 2 - Aired 9/28/2021
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.
#5 - Unfinished Business
Season 4 - Episode 9 - Aired 12/14/2021
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.
#6 - Face Off
Season 4 - Episode 19 - Aired 4/26/2022
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.
#7 - Charlotte's Web
Season 4 - Episode 5 - Aired 11/2/2021
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.
#8 - Trauma
Season 4 - Episode 3 - Aired 10/5/2021
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.
#9 - Know Thyself
Season 4 - Episode 4 - Aired 10/12/2021
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.
#10 - Gone Baby Gone
Season 4 - Episode 7 - Aired 11/16/2021
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.
#11 - One Night Stand
Season 4 - Episode 17 - Aired 4/12/2022
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.
#12 - Fire and Rain
Season 4 - Episode 8 - Aired 12/7/2021
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
#13 - Grief
Season 4 - Episode 11 - Aired 1/11/2022
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.
#14 - Allegiance
Season 4 - Episode 6 - Aired 11/9/2021
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.
#15 - Under Pressure
Season 4 - Episode 12 - Aired 2/1/2022
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.
#16 - Scar Tissue
Season 4 - Episode 15 - Aired 3/22/2022
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.
#17 - Fostered
Season 4 - Episode 10 - Aired 1/4/2022
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.
#18 - Protective Details
Season 4 - Episode 16 - Aired 3/29/2022
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.
#19 - Pride and Prejudice
Season 4 - Episode 13 - Aired 2/22/2022
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.
#20 - Ambition
Season 4 - Episode 14 - Aired 3/8/2022
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.
#21 - Kayla
Season 4 - Episode 21 - Aired 5/17/2022
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.