Episode 10×19 “Finish What You Started”

Firehouse 51 tackles a fire caused by a dropped jet engine and one of their own is accused of a theft related to the incident.

Kidd and Boden disapprove of Kylie’s potential new love interest.

Air Date: Wednesday, April 20 (09:00PM – 10:00PM) on NBC.

Photos: “Finish What You Started”

Episode 10×18 “What’s Inside You”

Firehouse 51 must band together when one of their own is taken hostage.

Air Date: Wednesday, April 13 (09:00PM – 10:00PM) on NBC.

Photos: “What’s Inside You”

Episode 10×17 “Keep You Safe”

Severide and Kidd work with CPD regarding a suspicious car wreck.

Hawkins and Violet’s relationship is in jeopardy.

Chloe and Cruz adjust to a new family dynamic.

Air Date: Wednesday, April 6 (09:00PM – 10:00PM) on NBC.

Photos: “Keep You Safe”

Episode 10×16 “Hot and Fast”

Cruz forms a bond with a young immigrant boy he meets while fighting an apartment fire.

Squad makes plans to prank the newest member of their team.

Hawkins and Violet struggle to keep their relationship a secret.

Air Date: Wednesday, March 16 (09:00PM – 10:00PM) on NBC. 

Photos: “Hot and Fast”

Episode 10×15 “The Missing Piece”

Following an injury in the aftermath of an industrial fire, Severide and Seager work together to investigate an anonymous tip.

Kidd searches for the right person to fill the open spot on Truck 81.

A possible new recruit to 51 gets tested at a call.

Air Date: Wednesday, March 9 (09:00PM – 10:00PM) on NBC. 

Photos: “The Missing Piece”

Episode 10×14 “An Officer with Grit”

Chief Hawkins goes above and beyond to help Brett and Violet with a problem.

Kidd pursues an open lieutenant position.

A blast from the past asks Mouch and Herrmann for a favor.

Air Date: Wednesday, March 2 (09:00PM – 10:00PM) on NBC. 

Photos: “An Officer with Grit”

Episode 10×13 “Fire Cop”

Severide and Seager team up to investigate a fire at the home of a troubled young woman.

Pelham moves into 51’s rumored cursed office.

Kylie assists Kidd with Girls on Fire.

Air Date: Wednesday, Feb. 23 (09:00PM – 10:00PM) on NBC. 

Photos: “Fire Cop”

Episode 10×12 “Show of Force”

Boden, Kidd and Severide work together to protect one of their own.

At the Fire Academy, Herrmann meets an inspiring young man.

Talk of the annual CFD Gala dominates the firehouse.  

Air Date: Wednesday, Jan. 19 (09:00PM – 10:00PM) on NBC. 

Photos: “Show of Force”

Episode 10×11 “Fog of War”

On a call with Station 37, a firefighter is struck by a power line and decides to lash out after her injury.

Brett is visited by Scott and Amelia. Violet gets a surprise envelope.

The rest of 51 enters a contest.

Air Date: Wednesday, Jan. 12 (09:00PM – 10:00PM) on NBC. 

Photos: “Fog of War”

Episode 10×10 “Back with a Bang”

Stella Kidd returns to Firehouse 51.

The team must work together to put out a potassium fire in a tunnel.

After that incident, Ritter begins to worry about a young cop who witnessed the fiery death of a truck driver.

Air Date: Wednesday, Jan. 5 (09:00PM – 10:00PM) on NBC. 

Photos: “Back with a Bang”

Episode 10×09 “Winterfest”


Gallo, Violet and Ritter debut their microbrewery business at Winterfest.

Brett prepares to present her paramedicine program to an oversight panel.

Firehouse 51 gets in the holiday spirit.

Air Date: Wednesday, Dec. 8 (09:00PM – 10:00PM) on NBC. 

Photos: “Winterfest”

Episode 10×08 “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.

Brett and Ritter force Violet to confront her true feelings for Gallo.

Air Date: Wednesday, Nov. 10 (09:00PM – 10:00PM) on NBC. 

Photos: “What Happened at Whiskey Point”

Episode 10×07 “Whom Shall I Fear”

Gallo clashes with the new lieutenant temporarily filling in for Casey.

Severide closes in on a dangerous and deadly arsonist. 

Air Date: Wednesday, Nov. 3 (09:00PM – 10:00PM) on NBC. 

Photos: “Whom Shall I Fear”

Episode 10×06 “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.

Air Date: Wednesday, Oct. 27 (09:00PM – 10:00PM) on NBC.

Photos: “Dead Zone”

Episode 10×05 “Two Hundred”

In the show’s milestone 200th episode, 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.

Air Date: Wednesday, Oct. 20 (09:00PM – 10:00PM) on NBC.

Photos: “Two Hundred”

Episode 10×04 “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.

Air Date: Wednesday, Oct. 13 (09:00PM – 10:00PM) on NBC.

Photos: “The Right Thing”

Episode 10×03 “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.

Air Date: Wednesday, Oct. 6 (09:00PM – 10:00PM) on NBC.

Photos: “Counting Your Breaths”

Episode 10×02 “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. 

Air Date: Wednesday, Sept. 29 (09:00PM – 10:00PM) on NBC.

Photos: “Head Count”

Episode 10×01 “Mayday”


Firehouse 51 deals with the aftermath of the capsized boat rescue.

Gallo, Ritter and Violet discuss plans for a side gig. 

Air Date: Wednesday, Sept. 22 (09:00PM – 10:00PM) on NBC.

Photos: “Mayday”