Series Intelligence
Chicago Fire
Leak Intelligence
WEB leaks detected
Latest detection
S15E04A Perfect Arson
1080p WEB · Episode release date: Oct 28, 2026
First detected Oct 29, 2026, 6:00:11 AM EDT
+1 day
S15E03Take the Hit
1080p WEB · Episode release date: Oct 21, 2026
First detected Oct 22, 2026, 6:00:10 AM EDT
+1 day
S15E02Rattle the Cage
1080p WEB · Episode release date: Oct 14, 2026
First detected Oct 15, 2026, 6:00:20 AM EDT
+1 day
Show 2 more detected episodes
S14E17Sway
1080p WEB · Episode release date: Apr 8, 2026
First detected Apr 9, 2026, 5:00:15 AM EDT
+1 day
S14E16Firehouse 66
1080p WEB · Episode release date: Apr 1, 2026
First detected Apr 2, 2026, 5:01:37 AM EDT
+1 day
Status
Returning Series
Network
NBC
Audience Rating
8.4 / 10
Rating Votes
2,461
Origin
US
Last Air Date
Oct 28, 2026
Production
In Production
Current Season
Season 15
Next scheduled episode
Nov 11, 2026
S15E06 · Over the Edge
Series overview and metadata
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.
- First aired
- Oct 10, 2012
- Status
- Returning Series
- Network
- NBC
- Seasons
- 15
Previous season schedules
Season 1 · 24 episodes
Season 2 · 22 episodes
Season 3 · 23 episodes
Season 4 · 23 episodes
Season 5 · 22 episodes
Season 6 · 23 episodes
Season 7 · 22 episodes
Season 8 · 20 episodes
Season 9 · 16 episodes
Season 10 · 22 episodes
Season 11 · 22 episodes
Season 12 · 13 episodes
Season 13 · 22 episodes
Season 14 · 21 episodes
Episode Intelligence
Season 15 Episode Timeline
6 episodes
Episode Intelligence
Season 15 Episode Timeline
S15E01New BloodOct 7, 2026
Runtime: 42m
Rating: 7.0 / 10
Firehouse 51 faces the fallout of the warehouse fire. The team welcomes a new crop of probies into the fold.
S15E02Rattle the CageOct 14, 2026
Runtime: 41m
Rating: 7.5 / 10
Violet and Novak grow suspicious of a mental health facility after treating an escaped patient. Severide feels heat coming down from HQ.
S15E03Take the HitOct 21, 2026
Runtime: 42m
Rating: 7.9 / 10
A mistake in the field lands a firefighter in the hospital. Herrmann looks to get one of their own back on track.
S15E04A Perfect ArsonOct 28, 2026
Runtime: 42m
Rating: 8.3 / 10
The FBI recruits Severide when an arson is staged to cover up the kidnapping of a judge's daughter.
S15E05Three HundredNov 4, 2026
Runtime: 42m
Firehouse 51 responds to a complex hostage situation. Cruz continues to make strides. Chief Tomlin gives Severide an impossible task.
S15E06Over the EdgeNov 11, 2026
Runtime: 42m
The probies take on their last day at Firehouse 51 when Kidd receives shocking news. Violet and Novak begin fundraising for the Joint Duty Program and receive a surprising donation.
Cast & creators
Release Intelligence
Episode Status
Most recently aired and next scheduled episodes.
Last Episode
Air Date
Nov 4, 2026
Three Hundred
Runtime
42m
Audience Rating
—
Votes
—
Firehouse 51 responds to a complex hostage situation. Cruz continues to make strides. Chief Tomlin gives Severide an impossible task.
Next Episode
Air Date
Nov 11, 2026
Over the Edge
Runtime
42m
Audience Rating
—
Votes
—
The probies take on their last day at Firehouse 51 when Kidd receives shocking news. Violet and Novak begin fundraising for the Joint Duty Program and receive a surprising donation.
Full series release history
Season history
Season 15Latest
Oct 7, 2026 · 6 episodes
Season 14
Oct 1, 2025 · 21 episodes
Season 13
Sep 25, 2024 · 22 episodes
Season 12
Jan 17, 2024 · 13 episodes
Season 11
Sep 21, 2022 · 22 episodes
Season 10
Sep 22, 2021 · 22 episodes
Season 9
Nov 11, 2020 · 16 episodes
Season 8
Sep 25, 2019 · 20 episodes
Season 7
Sep 26, 2018 · 22 episodes
Season 6
Sep 28, 2017 · 23 episodes
Season 5
Oct 11, 2016 · 22 episodes
Season 4
Oct 13, 2015 · 23 episodes
Season 3
Sep 23, 2014 · 23 episodes
Season 2
Sep 24, 2013 · 22 episodes
Season 1
Oct 10, 2012 · 24 episodes
Full series release history
Season history
Season 15Latest
Oct 7, 2026 · 6 episodes
Season 14
Oct 1, 2025 · 21 episodes
Season 13
Sep 25, 2024 · 22 episodes
Season 12
Jan 17, 2024 · 13 episodes
Season 11
Sep 21, 2022 · 22 episodes
Season 10
Sep 22, 2021 · 22 episodes
Season 9
Nov 11, 2020 · 16 episodes
Season 8
Sep 25, 2019 · 20 episodes
Season 7
Sep 26, 2018 · 22 episodes
Season 6
Sep 28, 2017 · 23 episodes
Season 5
Oct 11, 2016 · 22 episodes
Season 4
Oct 13, 2015 · 23 episodes
Season 3
Sep 23, 2014 · 23 episodes
Season 2
Sep 24, 2013 · 22 episodes
Season 1
Oct 10, 2012 · 24 episodes
