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Episode guide

Chicago Fire S15E5: “Three Hundred” episode guide

Chicago Fire S15E5 (“Three Hundred”) aired on 2026-11-04 and runs about 42 minutes. The series is Drama. Cinema Box publishes episode guides for discovery — trailers and details, not full streams.

Episode: S15E5
Aired: 2026-11-04
Runtime: 42 min
TMDB: 8.3/10

Last updated: 2026-11-11 · First listed: 2026-11-04

Chicago Fire S15E5 “Three Hundred” still

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What happens in S15E5?

Firehouse 51 responds to a complex hostage situation. Cruz continues to make strides. Chief Tomlin gives Severide an impossible task.

About Chicago Fire

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.

Series cast highlights

Chicago Fire features Taylor Kinney, David Eigenberg, Christian Stolte, Miranda Rae Mayo, Hanako Greensmith. See the full series page on Cinema Box for more credits.

Episode facts

Episode code: S15E5. Air date: 2026-11-04. Runtime: 42 minutes. Episode TMDB score: 8.3/10. Series genres: Drama.

Follow Chicago Fire on Cinema Box

When new episodes of Chicago Fire air, Cinema Box helps you discover details and trailers. Get the official Android app on Google Play to track series — Cinema Box does not stream episodes.

Frequently asked questions

When did Chicago Fire S15E5 air?: S15E5 “Three Hundred” aired on 2026-11-04.
What is Chicago Fire S15E5 about?: Firehouse 51 responds to a complex hostage situation. Cruz continues to make strides. Chief Tomlin gives Severide an impossible task.
How long is Chicago Fire S15E5?: S15E5 runs about 42 minutes.
Does Cinema Box stream this episode?: No. Cinema Box is discovery-only. We do not host or stream TV episodes.