From renowned Emmy Award-winning Executive Producer Dick Wolf ("Law & Order" brand) and co-creator Derek Haas, the writer behind "3:10 to Yuma," comes Season 12 of the adrenaline-fueled drama "Chicago Fire." This edge-of-your-seat ride is a look into the professional and personal lives of the firefighters and paramedics of Firehouse 51 as they risk their lives every day to save and protect the citizens of Chicago. "Chicago Fire" is produced by Universal Television, a division of Universal Studio Group, in association with Wolf Entertainment.

Chicago Fire

Trailer

Firehouse 51 is forced to share its space with Firehouse 17. Kidd and Herrmann fight over Ritter. An arson case tests Kidd and Severide’s relationship. Firehouse 51 says goodbye to one of its own.

Barely Gone

Mouch sets out to change his legacy and nickname. Ritter pushes Herrmann to see a doctor. Brett searches for the perfect wedding venue.  

Call Me McHolland

After witnessing a domestic dispute, Brett and Violet decide to take the investigation into their own hands. Mouch vets Truck 81’s new firefighter. Herrmann relies on something new to aid him on the job.  

Trapped

Julia spends a couple of days at 51. Boden’s stepson James returns desperate for Boden to help his mother. After a little girl starts a fire in her backyard, Kidd and her team decide to dig deeper. 

The Little Things

After their defibrillator malfunctions on a call, Brett and Violet search for answers; Herrmann tries to find the perfect home for his new recliner; a secret from Gibson's past comes to light.

On the Hook

Firehouse 51 welcomes back some familiar faces and says goodbye to Brett. Violet scrambles to decorate Brett’s wedding venue. A call at the expo center takes a shocking turn.

Port in the Storm

Violet clashes with her new partner. Severide discovers a hidden stash of money on a call and squares off against the cops working the case. Mouch gets a parking ticket.

Red Flag

A hazmat call at a dialysis center leads to a shocking discovery. Boden clashes with Paramedic Chief Robinson. Carver notices a concerning change in Gibson’s behavior. 

All the Dark

Severide, Kidd and Van Meter investigate a fire at a recording studio. Kylie helps James keep a secret from Boden. Mouch struggles to maintain boundaries with a paramedicine client. 

Something About Her

Severide steps in as ranking officer at 51. Kidd fights to save her Girls on Fire program. Cruz’s family is threatened when someone from Javi’s past resurfaces. 

The Wrong Guy

Severide goes for an unexpected ride on Truck 81. Ritter’s worlds collide when his secret cop boyfriend helps 51 track down Severide and the missing rig.  

Inside Man

Severide and Violet risk clashing with Paramedic Chief Robinson after Lennox makes a dangerous decision on a call. Capp and Tony attempt to break a world record. Cruz and Chloe's marriage problems come to a head.

Under Pressure

Boden makes a decision that impacts the race for deputy commissioner. A tense call brings up painful memories for Carver and Damon; Mouch struggles to adjust to the new truck.