S11, EP13 "The Man of the Moment"
Firehouse 51 helps Herrmann put on a school fundraiser; Carver's troubled brother comes to town; a grateful citizen is determined to thank Brett and Severide for saving his life.
S11, EP12 "How Does It End?"
Truck and squad clash after a tense call rescuing a doomsday prepper; Herrmann struggles with Cindy's diagnosis; Violet gives Brett and Gallo dating advice.
S11, EP11 "A Guy I Used to Know"
Firehouse 51 prepares for their semi-annual firehouse inspection; Brett fights to save her paramedicine program; Commander Martin Pearce asks Severide for a favor.
S11, EP10 "Something for the Pain"
Detective Pryma's case comes to an explosive end with Kidd and Carver's lives in danger; Brett installs an infant safe surrender box at 51; Violet is determined to take Emma down.
S11, EP9 "Nemesis"
Severide struggles with the cost of helping Det. Pryma with the Martucci case; Gallo campaigns for Herrmann to represent 51 at the National Firefighter's Association's Winter Conference; a familiar face makes a shocking return.
S11, EP8 "A Beautiful Life"
Detective Pryma asks for Severide's help on a case involving explosives; Gallo and Carver clash after Gallo improvises on a call; Violet encourages Brett to start dating again.
S11, EP7 "Angry Is Easier"
Herrmann is tasked with fulfilling a man's dying wish; Kidd reflects on her Girls on Fire program after one of her students graduates from the Fire Academy; a heckler harasses Firehouse 51.
S11, EP6 "All-Out Mystery"
Severide and Kidd investigate an explosion at a jewelry store; Cruz and Chloe take steps to make Javi a permanent part of their family; Gallo, Ritter and Mouch try to bond with Carver.
S11, EP5 "Haunted House"
Firehouse 51 hosts a Halloween open house; Kidd and Severide help a young girl after she gets kicked out of her home.
S11, EP4 "The Center of the Universe"
Kidd gets a glimpse into Carver's chaotic personal life; Mouch and Herrmann receive an unexpected gift.
S11, EP3 "Completely Shattered"
Kidd recruits Carver, Capp and Tony to help prepare her new lieutenant's quarters; Severide and Detective Pryma reluctantly pair up to work a police investigation; Firehouse 51 comes together to fight a movie theater fire.
S11, EP2 "Every Scar Tells a Story"
Javi spends a couple of shifts at Firehouse 51; Kidd and Carver work together to help Carver's former boss; as Hawkins and Violet's relationship blossoms, Gallo turns his attention elsewhere.
S11, EP1 "Hold on Tight"
Kidd and Severide's honeymoon is interrupted by a dangerous person from their past; Kidd's former academy classmate joins Firehouse 51; Brett and Violet reflect on their relationships.