One Chicago & The FBIs Wiki
One Chicago & The FBIs Wiki

November 10, 2021

Chicago Fire (Season 10)
Network: NBC
Original run: September 22, 2021 -
Season chronology
Previous season: Season 9
One Night. One Heart.

–Chicago Fire Season 10 tagline

Chicago Fire season 10 premiered on September 22, 2021 on NBC.

Led by Capt. Matthew Casey (Jesse Spencer) and Lt. Kelly Severide (Taylor Kinney), the Truck and Rescue Squad companies work day in and day out beside each other. This tireless, never-give-up mindset brings them all closer together - the men and women of Firehouse 51 are more than co-workers, they're family.

The firehouse also includes Battalion Chief Wallace Boden (Eamonn Walker), who keeps his house running smoothly and his firefighters prepared to overcome all adversity. Paramedic Sylvie Brett (Kara Killmer) returns alongside seasoned veterans Christopher Herrmann (David Eigenberg) and Randy "Mouch" McHolland (Christian Stolte) as well as resourceful firefighters Stella Kidd (Miranda Rae Mayo) and Joe Cruz (Joe Miñoso).

Completing the team are daredevil Blake Gallo (Alberto Rosende), talented and dedicated Darren Ritter (Daniel Kyri), and 51's newest addition, headstrong paramedic Violet Mikami (Hanako Greensmith).


Main Cast and Characters

Crossover Guest Stars

Recurring Guest Stars

Recurring Co-Stars



Image Episode Summary Airdate
Cf1001.jpg 10.01 (#196)
Firehouse 51 deals with the aftermath of the capsized boat rescue. Gallo, Ritter and Violet discuss plans for a side gig. September 22, 2021
Cf1002.jpg 10.02 (#197)
Head Count
A video of Casey from the roof rescue goes viral. Mouch sets up a Little Free Library at Firehouse 51. Herrmann breaks protocol. September 29, 2021
Cf1003.jpg 10.03 (#198)
Counting Your Breaths
Griffin learns the truth about his father's death and reveals why he really came to visit Casey. Gallo, Ritter and Violet take steps to expand their microbrewery business. October 6, 2021
Cf1004.jpg 10.04 (#199)
The Right Thing
Kidd spreads her wings as a lieutenant. Chief Hawkins rides with Ambulance 61 to learn more about Brett. Casey takes a trip out of town. A Ritter date night turns into an emergency situation. October 13, 2021
Cf1005.jpg 10.05 (#200)
Two Hundred
Casey makes a life-altering decision. Gallo, Ritter and Violet agree to an interview and photo shoot. Brett and Mouch launch the paramedicine program. Cruz comes closer to fatherhood. October 20, 2021
Cf1006.jpg 10.06 (#201)
Dead Zone
A major security breach in the city's computer networks forces Firehouse 51's senior leaders to take matters into their own hands. Severide gears up for an arson investigation. October 27, 2021
ChicagoFire3.jpg 10.07 (#202)
Whom Shall I Fear?
Gallo clashes with the new lieutenant temporarily filling in for Casey. Severide closes in on a dangerous and deadly arsonist. November 3, 2021
ChicagoFire3.jpg 10.08 (#203)
What Happened at Whiskey Point?
Severide and Herrmann clash over office space. Boden looks at Pelham's past as he considers making him permanent. Gallo's resentment of Pelham comes to a head. November 10, 2021
ChicagoFire3.jpg 10.09 (#204)
ChicagoFire3.jpg 10.10 (#205)
ChicagoFire3.jpg 10.11 (#206)
ChicagoFire3.jpg 10.12 (#207)
ChicagoFire3.jpg 10.13 (#208)

Chicago Fire
Seasons Season 1Season 2Season 3Season 4Season 5Season 6Season 7Season 8Season 9Season 10
Current characters Kelly SeverideSylvie BrettChristopher HerrmannJoe CruzRandy "Mouch" McHollandStella KiddBlake GalloDarren RitterViolet MikamiWallace Boden
Former characters Hallie ThomasLeslie ShayPeter MillsJessica "Chili" ChiltonJimmy BorrelliGabriela DawsonBrian "Otis" ZvonecekEmily FosterGianna MackeyMatthew Casey