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.
- Directed by
- Stephen Cragg
- Written by
- Michael Gilvary, Andrea Newman
Guest stars
- H
Heather A. Gibson
Stacy
- P
Phia Grace A.
10 Year-Old Girl
- N
Nikki Hartung
Passerby
- M
Michael Holub
Concerned Neighbor
- A
Adam LaSalle
Lookyloo
- P
Pia Renee
Concerned Woman
- L
Lawton Paseka
Will Stafford
Brett Dalton
Lt. Jason Pelham
Anthony Ferraris
Tony
Katelynn Shennett
Kylie Estevez
Jimmy Nicholas
PFC Evan Hawkins
Randy Flagler
Harold Capp
All episodes — Season 10
Open season page
S10 E1Mayday
Sep 22, 20218.842 min
Firehouse 51 deals with the aftermath of the capsized boat rescue. Gallo, Ritter and Violet discuss plans for a side gig.
S10 E2Head Count
Sep 29, 20218.242 min
A video of Casey from the roof rescue goes viral. Mouch sets up a Little Free Library at Firehouse 51. Herrmann breaks protocol.
S10 E3Counting Your Breaths
Oct 6, 20217.742 min
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.
S10 E4The Right Thing
Oct 13, 20216.142 min
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.
S10 E5Two Hundred
Oct 20, 20218.142 min
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.
S10 E6Dead Zone
Oct 27, 20218.241 min
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.