Chicago Fire

Severide (Taylor Kinney) and Stella (Miranda Rae Mayo) are on the lookout for a very unstable Grant (guest star Guy Burnet), who left Chicago Med without notice.

Casey and Dawson find themselves unexpectedly caught in the middle of a potential political mess. Stella is left to make a serious decision about her ex-boyfriend.

Casey enlists Susan Weller to help with an urgent personal matter. Severide receives an offer to travel luxuriously with rich party guy Travis Brenner.

While checking out a warehouse, Lt. Casey finds himself in a bad spot when a forklift accidentally pierces a tank storing acid causing an extremely hazardous spill.

Lt. Casey is unable to rescue a woman who becomes trapped inside her burning greystone, prompting him and Lt. Severide to butt heads over the husband's role in the tragedy.

While responding to a call in the field, Dawson accidentally hits a pedestrian who stepped in front of the ambulance, and is left to deal with the repercussions.

It's a family reunion when Dawson and Antonio's mother and father come to Chicago for their big anniversary party, but things quickly turn south.

Casey and Dawson apply for permanent adoption of Louie, but quickly discover a hurdle. Firefighter-turned-medical student Jeff Clarke approaches Lt. Severide with an interesting proposition.

Dawson and Casey deal with legal matters in hopes of remaining Louie's legal guardians. Severide continues in his efforts for a bone marrow procedure to help Anna.

Severide agrees to a bone marrow donation but a work accident throws everything into flux. Casey and Dawson try to find harmony at home.

Dawson finds it hard to keep her emotions in check during an ambo run involving a pregnant teen. Elsewhere, the firehouse is called to the site of a building fire.

The team is on high alert when a previous incident during a fire call leaves a dangerous man on the loose with a vendetta to target Lt. Casey and Firehouse 51, and prompts CPD to step in.

When truck and squad are summoned to the scene of a dangerous accident, Chief Boden makes a split-second decision that overrides Chief Anderson.

After exercising his disdain and authority over Chief Boden, Chief Anderson reassigns members of 51 to various houses around town, citing the need for improvement.

Truck and squad are called to aid in a massive all-city response when an old, ill-equipped factory-turned live work space quickly turns into a firestorm.

When a turf war escalates, members of truck and squad find themselves caught in the middle as unsuspecting hostages.

When similar car accidents uncover the fact that someone may be targeting innocent people, a determined Dawson takes matters into her own hands to help push things along.

Casey discovers a new crack house on the block that is harboring a female junkie and goes to extreme measures to remedy the situation.

When the squad's rig breaks down in the field, Casey reunites with his old friend and colleague Jason Kannell from Squad 6.

Casey goes to drastic measures to help his friend Kannell. Lt. Severide helps an old widow come to terms with letting go, but realizes he may be the one needing help.

Cruz finds himself in a bad spot when an off-duty incident begins to unravel, prompting Mouch to step in and offer help in hopes of avoiding serious consequences from the CFD.

A dangerous warehouse fire puts truck and squad at risk. Tensions are high for Dawson and Casey when Dawson's father overstays his welcome at their home.