Season
- Season 0 2014-02-11
- Season 1 2012-10-10
- Season 2 2013-09-24
- Season 3 2014-09-23
- Season 4 2015-10-13
- Season 5 2016-10-11
- Season 6 2017-09-28
- Season 7 2018-09-26
- Season 8 2019-09-24
- Season 9 2020-11-10
- Season 10 2021-09-21
- Season 11 2022-09-20
- Season 12 2024-01-17
- Season 13 2024-09-24
- Season 14 2025-10-01
Season 14 Episode
- Season 4 Let It Burn
- Season 4 A Taste of Panama City
- Season 4 I Walk Away
- Season 4 Your Day Is Coming
- Season 4 Regarding This Wedding
- Season 4 2112
- Season 4 Sharp Elbows
- Season 4 When Tortoises Fly
- Season 4 Short and Fat
- Season 4 The Beating Heart (I)
- Season 4 The Path of Destruction
- Season 4 Not Everyone Makes It
- Season 4 The Sky Is Falling
- Season 4 All Hard Parts
- Season 4 Bad for the Soul
- Season 4 Two Ts
- Season 4 What Happened to Courtney
- Season 4 On the Warpath
- Season 4 I Will Be Walking
- Season 4 The Last One for Mom
- Season 4 Kind of a Crazy Idea
- Season 4 Where the Collapse Started
- Season 4 Superhero
Chicago Fire - Season 4 Episode 4 Your Day Is Coming
8.40 42 minutes The squad members come together to support one of their own. Herrmann tries to figure out how to reopen Molly's after it gets shut down. Severide digs deep into the arson investigation.
