Michael Bradway

A Monster In The Field. No job is more stressful, dangerous or exhilarating than those of the Firefighters, Rescue Squad and Paramedics of Chicago Firehouse 51.

Cruz's past comes back to haunt him. Severide prepares to teach an arson class at the academy. Mouch searches for a victim's next of kin.

No job is more stressful, dangerous or exhilarating than those of the Firefighters, Rescue Squad and Paramedics of Chicago Firehouse 51.

A troubled teen is interested in Girls on Fire. Cruz, Capp and Tony want to try Squad's new saw. A bodybuilder who passed out at the gym stumps Violet and Novak.

Severide risks his job to help one of their own. Kidd navigates Natalie's complicated relationship with her sister. Herrmann prepares to take the Chief test.

Boden returns, having been tasked by Commissioner Grissom to run a post incident analysis following a house fire that collapsed with a firefighter inside.