CHICAGO FIRE
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Wednesday, October 28, 2026·9:00 PM ET·NBC
Chicago Fire Season 15 Episode 4 releases on Wednesday, October 28, 2026 at 9:00 PM ET on NBC.
After that, new episodes arrive every Wednesday through the season finale on November 11.
The episode is titled “A Perfect Arson”.
The FBI recruits Severide when an arson is staged to cover up the kidnapping of a judge's daughter.
An edge-of-your-seat view into the lives of everyday heroes committed to one of America's noblest professions. For the firefighters, rescue squad and paramedics of Chicago Firehouse 51, no occupation is more stressful or dangerous, yet so rewarding and exhilarating. These courageous men and women are among the elite who forge headfirst into danger when everyone else is running the other way and whose actions make the difference between life and death.
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