1. New Blood
Firehouse 51 faces the fallout of the warehouse fire. The team welcomes a new crop of probies into the fold.
Chicago Fire — Season 15
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2. Rattle the Cage
Violet and Novak grow suspicious of a mental health facility after treating an escaped patient. Severide feels heat coming down from HQ.
3. Take the Hit
A mistake in the field lands a firefighter in the hospital. Herrmann looks to get one of their own back on track.
4. A Perfect Arson
The FBI recruits Severide when an arson is staged to cover up the kidnapping of a judge's daughter.
5. Three Hundred
Firehouse 51 responds to a complex hostage situation. Cruz continues to make strides. Chief Tomlin gives Severide an impossible task.