Regina and Rome face challenges living with Walter, while Eddie cautiously navigates his friendship with Nicole. Gary reunites with a relative who provides a new perspective on the past.

Secrets are revealed when Katherine meets Greta’s parents. Maggie returns to unexpected changes at her workplace. Rome and Omar reluctantly come together to make an important decision.

Gary feels the weight of his first Father’s Day as a new dad and his first without his own father. Eddie deals with an emergency. Meanwhile, Rome searches for a…

Maggie and Gary explore the possibility of a home birth, while Regina and Rome adjust to life with their new roommate. Katherine and Greta reach a crossroads in their relationship.

Smith and Helen’s true loyalties are placed on trial by an old nemesis. The BCR struggles to maintain order across the JPS. Kido is forced to confront his atrocities. Bands…

John Smith discovers that one can get lost on the path not taken. Juliana attempts to decode hidden messages from Abendsen. Amid voices of dissent, Bell devises a new strategy…

The BCR launches a massive assault across the JPS, and Kido finds the fate of the Empire in his hands. Childan becomes a captive of the Kempeitai. Helen resolves to…

John Smith is forced to confront the choices he’s made. The Empire attempts secret peace talks with the BCR. Kido arrests a traitor, threatening to divide the Japanese against themselves….

Bryan must stop an act of biological terrorism when invasive species are stolen from the Global Seed Bank in Norway.

Patterson fills in for Boden, who’s trying to clear his name. Severide learns where Serena may be hiding. Herrmann and Otis give Freddie a job that keeps him close by….

The squad members come together to support one of their own. Herrmann tries to figure out how to reopen Molly’s after it gets shut down. Severide digs deep into the…

Boden believes Maddox is behind Serena’s accusations. Severide reaches out to Jamie, who’s Maddox’s lawyer, in an attempt to help. Patterson questions whether Boden can remain chief. Brett and Chili…

Casey is placed in a dangerous situation while working undercover to bring down a trafficking ring being run out of Nesbitt’s club. The squad’s high turnover rate results in an…

Boden’s job is on the line pending an internal investigation. Severide adjusts to Patterson, his new commanding officer. Dawson shakes things up at the work. Casey searches for important evidence…

Evidence that seems to exonerate Boden may not be enough. Brett and Chili find themselves in a precarious situation. The team responds to a stuck elevator in a hotel. Jimmy…

Wendy and Tommy have a disastrous series of meetings. Old friends of Frederick’s from Asgard make an unwelcome visit to Fair Haven. Dash and Killian receive their inheritance which yields…

Carrie starts working at Vogue and finds out from her acerbic editor that she doesn’t have a Vogue idea about relationships. Charlotte throws a baby shower for Miranda, but Miranda…