One Chicago & The FBIs Wiki
FBI (Season 1)
Episodes: 22
Network: CBS
Original run: September 25, 2018 - May 14, 2019
Season chronology
Next season: Season 2

FBI season 1 premiered on September 25, 2018 and concluded on May 14, 2019 on CBS.

Born into a multigenerational law enforcement family, Special Agent Maggie Bell (Missy Peregrym) commits deeply to the people she works with as well as those she protects. Her partner is Special Agent Omar Adom "OA" Zidan (Zeeko Zaki), a West Point graduate via Bushwick who spent two years undercover for the DEA before being cherry-picked by the FBI.

Overseeing them is Special Agent in Charge Dana Mosier (Sela Ward), who operates under intense pressure 24/7/365 and has undeniable command authority. The team also includes Assistant Special Agent in Charge Jubal Valentine (Jeremy Sisto), the nerve center of the office whose ability to easily relate to and engage with both superiors and subordinates makes him a master motivator. Kristen Chazal (Ebonée Noel) is the team's most valued resource, a brilliant analyst recruited straight out of university who can piece together the big picture faster than anyone. These first-class agents tenaciously investigate cases of tremendous magnitude, including terrorism, organized crime and counterintelligence.


Main Cast and Characters

Crossover Guest Stars

Recurring Guest Stars

Recurring Co-Stars

  • Carmen Lamar Gonzalez as Bomb Tech Carla Flores (5)
  • Derek Hedlund as Special Agent JT (5)
  • Mark McKinnon as SWAT Operator (5)
  • Anthoula Katsimatides as NSA Rep Sarah (3)
  • Melissa Joyner as FBI Agent (3)
  • Sagar Kiran as ERT Tech Roman Isco (3)
  • Lily Du as Lily Sheldon (3)
  • Jason Kaufman as SWAT Operator (2)
  • Thaddeus Daniels as Lieutenant Ryan Briggs (2)
  • G.K. Williams as SWAT Leader (2)
  • Nate Richman as SWAT Leader Dan (2)
  • Carolina Espiro as Detective Gates (2)
  • Jared P. Smith as SWAT Commander (2)


Image Episode Summary Airdate
FBI0101.jpg 1.01 (#1)
After a explosion devastates a residential apartment building, special agents Maggie Bell and OA Zidan investigate a possible war between rival gangs. September 25, 2018
FBI0102.jpg 1.02 (#2)
Green Birds
After eight people are fatally poisoned in NYC, special agents Maggie Bell and OA Zidan must trace the crime and find an unlikely culprit responsible for the attacks. October 2, 2018
FBI0103.jpg 1.03 (#3)
After a woman survives an attempt on her life, Maggie ,OA and the team investigate the murders of 18 other victims who might have a connection to her. October 9, 2018
FBI0104.jpg 1.04 (#4)
A sniper targets people in the tristate area and the FBI team must stop him before there are more casualties. October 16, 2018
FBI0105.jpg 1.05 (#5)
Special Agents Maggie Bell and OA Zidan investigate the death of a safety inspector and its possible connection to a leak at a nuclear power plant. October 23, 2018
FBI0106.jpg 1.06 (#6)
Family Man
A senator's daughter is kidnapped and held for ransom leaving Maggie and OA limited time to find her before the clock runs out! October 30, 2018
FBI0107.jpg 1.07 (#7)
Cops and Robbers
Maggie and OA hunt down ruthless robbers posing as NYPD when armored truck security guards are ambushed. November 13, 2018
FBI0108.jpg 1.08 (#8)
This Land is Your Land
A Russian former weapons chemist is abducted and Maggie and OA lead the search for him and his kidnappers. November 20, 2018
FBI0109.jpg 1.09 (#9)
A key witness and a U.S. marshal are killed and Maggie and OA work to track down the man who leaked the information that led to their murders. December 4, 2018
FBI0110.jpg 1.10 (#10)
The Armorer's Faith
OA goes undercover to bring down an international arms dealer after an informant is assassinated. December 11, 2018
FBI0111.jpg 1.11 (#11)
Identity Crisis
After a judge and her daughter are murdered, Maggie and OA search for a killer who they believe might be connected to the man she just sentenced to life in prison. January 15, 2019
FBI0112.jpg 1.12 (#12)
A New Dawn
OA and Maggie rely on OA's sister for help finding the person responsible for murdering an alt-right provocateur after he gave a speech on her college campus. January 22, 2019
FBI0113.jpg 1.13 (#13)
Partners in Crime
Maggie and OA search for a couple on the run after they shoot an off-duty cop while on a crime spree. February 12, 2019
FBI0114.jpg 1.14 (#14)
After an investigative journalist is murdered, the team uncovers information linking the suspect to past cases. February 19, 2019
FBI0115.jpg 1.15 (#15)
Scorched Earth
Maggie and OA search for a serial bomber who is out for revenge and targeting Wall Street's most elite players. February 26, 2019
FBI0116.jpg 1.16 (#16)
After the daughter of a wealthy family is kidnapped, Maggie and OA discover a kidnapper's motivation is a ploy to gain internet fame. March 12, 2019
FBI0117.jpg 1.17 (#17)
Maggie and Dana struggle to find a serial killer who left a mark on all of his victims, but the Mayor makes it difficult in order to prevent a major economic loss. March 26, 2019
FBI0118.jpg 1.18 (#18)
Most Wanted
OA and Maggie join members of the FBI's Fugitives department to track down a murderer who also on America's top 10 most wanted list. April 2, 2019
FBI0119.jpg 1.19 (#19)
Conflict of Interest
The team must take down a dangerous drug ring after an American Diplomat is killed while being used as a pawn. April 16, 2019
FBI0120.jpg 1.20 (#20)
What Lies Beneath
OA struggles to balance his personal opinions with his professional duty when he is assigned as security detail for an Egyptian senior leader whose views he disagrees with. April 30, 2019
FBI0121.jpg 1.21 (#21)
After an FBI agent is murdered, Maggie struggles with what information she should reveal to his wife who is also her personal friend. May 7, 2019
FBI0122.jpg 1.22 (#22)
A woman with info about the death of Maggie's husband is abducted, leading the team to uncover a massive criminal operation. May 14, 2019

Seasons Season 1Season 2Season 3Season 4Season 5
Current characters Maggie BellOmar Adom ZidanStuart ScolaTiffany WallaceIsobel CastilleJubal Valentine
Former characters Ellen SolbergDana MosierKristen Chazal