Chicago Fire season 4#ep79

{{Use American English|date=May 2025}}

{{Use mdy dates|date=September 2023}}

{{Infobox television season

| season_number = 4

| bgcolour = #104a20

| image = Chicago Fire; Season Four.jpg

| caption = Chicago Fire Season 4 DVD cover

| showrunner = {{plainlist|

| num_episodes = 23

| network = NBC

| first_aired = {{Start date|2015|10|13}}

| last_aired = {{End date|2016|5|17}}

| episode_list = List of Chicago Fire episodes

}}

The fourth season of Chicago Fire, an American drama television series with executive producer Dick Wolf, and producers Derek Haas, Michael Brandt, and Matt Olmstead, was ordered on February 5, 2015, by NBC,{{cite web|url=http://tvbythenumbers.zap2it.com/2015/02/05/the-blacklist-chicago-fire-chicago-p-d-grimm-law-order-svu-renewed-by-nbv/360022/|title='The Blacklist', 'Chicago Fire', 'Chicago P.D.', 'Grimm' & 'Law & Order: SVU' Renewed by NBC|last=Bibel|first=Sara|work=TV by the Numbers|date=February 5, 2015|access-date=February 5, 2015|archive-url=https://web.archive.org/web/20150206002816/http://tvbythenumbers.zap2it.com/2015/02/05/the-blacklist-chicago-fire-chicago-p-d-grimm-law-order-svu-renewed-by-nbv/360022/|archive-date=February 6, 2015|url-status=dead}} and premiered on October 13, 2015, and concluded on May 17, 2016.{{cite web|url=http://tvbythenumbers.zap2it.com/2015/06/22/nbc-announces-fall-premiere-dates-for-2015-16-season/420714/|title=NBC Announces Fall Premiere Dates for 2015–16 Season;Early Launch for 'Best Time Ever With Neil Patrick Harris', 'Heroes Reborn' Debuts Premiere Week|last=Bibel|first=Sara|work=TV by the Numbers|date=June 22, 2015|access-date=June 22, 2015|archive-url=https://web.archive.org/web/20150623023424/http://tvbythenumbers.zap2it.com/2015/06/22/nbc-announces-fall-premiere-dates-for-2015-16-season/420714/|archive-date=June 23, 2015|url-status=dead}} The season contained 23 episodes.{{cite web|url=https://deadline.com/2015/11/blindspot-chicago-fire-chicago-p-d-law-order-svu-get-extra-episode-from-nbc-1201605058/|title=‘Blindspot’, ‘Chicago Fire’, ‘Chicago P.D.’, ‘Law & Order: SVU’ Get Extra Episode From NBC|work=Deadline|first=Nellie|last=Andreeva|date=November 3, 2015|access-date=November 3, 2015|archive-url=https://web.archive.org/web/20151105013256/http://deadline.com/2015/11/blindspot-chicago-fire-chicago-p-d-law-order-svu-get-extra-episode-from-nbc-1201605058/|archive-date=November 5, 2015|url-status=live}}

Overview

The show follows the lives of the firefighters and paramedics working at the Chicago Fire Department at the firehouse of Engine 51, Truck 81, Squad 3, Ambulance 61 and Battalion 25.

Cast and characters

=Main cast=

=Recurring=

  • The Cohen Twins (Aiden & Austin Cohen) as Louie
  • Randy Flagler as Firefighter Harold Capp, Rescue Squad 3
  • Anthony Ferraris as Firefighter Tony Ferraris, Rescue Squad 3
  • DuShon Brown as Connie
  • Brian J. White as Captain/Battalion Chief Dallas Patterson, Rescue Squad 3/ Firehouse 51/ Firehouse 90
  • Miranda Rae Mayo as Firefighter Stella Kidd, Truck 81
  • Melissa Ponzio as Donna Robbins-Boden
  • Robyn Coffin as Cindy Herrmann
  • Brandon Jay McLaren as Danny Booker
  • Jenny Mollen as Detective Bianca Holloway
  • Holly Robinson Peete as Tamara Jones
  • Lauren Stamile as Susan Weller
  • Guy Burnet as Grant Smith
  • Gordon Clapp as Chaplain Orlovsky
  • Liza J. Bennett as Agent Alex Ward
  • Deanna Reed-Foster as Tina Cantrell, Department of Children and Family Services
  • Rachel Nichols as Jamie Killian
  • Fredric Lehne as Deputy District Chief Ray Riddle
  • Tom Amandes as Detective Ryan Wheeler
  • Ilfenesh Hadera as Serena Holmes
  • Mark Hengst as Roger Maddox
  • Ralph Rodriguez as Freddie Clemente
  • Susannah Flood as Athena Bailey-Johnson
  • Andy Ahrens as Firefighter Danny Borelli, Engine 67
  • Eric Mabius as Jack Nesbitt

=Guest=

=Crossover characters=

Episodes

{{Main|List of Chicago Fire episodes}}

{{Episode table

|background = #104a20

|overall = 5

|season = 5

|title = 21

|director = 14

|writer = 26

|airdate = 14

|prodcode = 6

|viewers = 9

|prodcodeT = {{Abbr|Prod.|Production}}
code

|country = U.S.

|episodes =

{{Episode list/sublist|Chicago Fire season 4

| EpisodeNumber = 70

| EpisodeNumber2 = 1

| Title = Let It Burn

| DirectedBy = Joe Chappelle

| WrittenBy = Andrea Newman & Michael Gilvary

| OriginalAirDate = {{Start date|2015|10|13}}

| ProdCode = 401

| Viewers = 7.37{{cite web|url=http://tvbythenumbers.zap2it.com/2015/10/14/tuesday-final-ratings-oct-13-2015/478601/|title=Tuesday final ratings: 'The Flash' and 'NCIS' adjusted up, 'Chicago Fire' holds|work=TV by the Numbers|last=Porter|first=Rick|date=October 14, 2015|access-date=October 14, 2015|archive-url=https://web.archive.org/web/20151016101118/http://tvbythenumbers.zap2it.com/2015/10/14/tuesday-final-ratings-oct-13-2015/478601/|archive-date=October 16, 2015|url-status=dead}}

| ShortSummary = Casey is placed in a dangerous situation while working undercover to bring down a trafficking ring being run out of Nesbitt's club. The squad's high turnover rate results in an unwelcome surprise for Severide. In other events, Dawson recognizes that her life is about to change; a new candidate makes an unusual first impression; and residents band together to protest a drug den in their neighborhood.

| LineColor = 104a20

}}

{{Episode list/sublist|Chicago Fire season 4

| EpisodeNumber = 71

| EpisodeNumber2 = 2

| Title = A Taste of Panama City

| DirectedBy = Sanford Bookstaver

| WrittenBy = Tiller Russell

| OriginalAirDate = {{Start date|2015|10|20}}

| ProdCode = 402

| Viewers = 7.64{{cite web|url=http://tvbythenumbers.zap2it.com/2015/10/21/tuesday-final-ratings-oct-20-2015/479719/|title=Tuesday final ratings: 'NCIS' and 'Limitless' adjusted up, 'Chicago Fire' adjusted down|work=TV by the Numbers|last=Porter|first=Rick|date=October 21, 2015|access-date=October 21, 2015|archive-url=https://web.archive.org/web/20151023015421/http://tvbythenumbers.zap2it.com/2015/10/21/tuesday-final-ratings-oct-20-2015/479719/|archive-date=October 23, 2015|url-status=dead}}

| ShortSummary = Following her pregnancy announcement, Dawson takes a desk job to investigate fires. Severide struggles with his new role, and Casey continues his investigation into Nesbitt. Molly's is threatened with closure following a noise complaint from new neighbors.

| LineColor = 104a20

}}

{{Episode list/sublist|Chicago Fire season 4

| EpisodeNumber = 72

| EpisodeNumber2 = 3

| Title = I Walk Away

| DirectedBy = Tom DiCillo

| WrittenBy = Sarah Kucserka & Veronica West

| OriginalAirDate = {{Start date|2015|10|27}}

| ProdCode = 403

| Viewers = 7.80{{cite web |url=http://tvbythenumbers.zap2it.com/2015/10/28/tuesday-final-ratings-oct-27-2015/480890/ |title=Tuesday final ratings: 'Fresh Off the Boat,' 'The Flash' and 'NCIS' adjust up, 'Wicked City' stays under 1.0 |work=TV by the Numbers |last=Porter |first=Rick |date=October 28, 2015 |access-date=October 28, 2015 |url-status=dead |archive-url=https://web.archive.org/web/20151030134708/http://tvbythenumbers.zap2it.com/2015/10/28/tuesday-final-ratings-oct-27-2015/480890/ |archive-date=October 30, 2015 }}

| ShortSummary = 51 receives a call in the same troubled neighborhood. A man with a crushed leg leads to his wife giving Boden evidence of the previous incident that could clear Boden's name. Candidate Jimmy Borrelli's (guest star Steven R. McQueen) brother meddles in trying to get him moved into a different house. Dawson looks into an arson investigation that puts Boden in hot water. Brett gets attached to a victim of a previous call. Dawson suddenly suffers from abdominal pain and collapses.

| LineColor = 104a20

}}

{{Episode list/sublist|Chicago Fire season 4

| EpisodeNumber = 73

| EpisodeNumber2 = 4

| Title = Your Day Is Coming

| DirectedBy = Reza Tabrizi

| WrittenBy = Jill Weinberger

| OriginalAirDate = {{Start date|2015|11|3}}

| ProdCode = 404

| Viewers = 8.11{{cite web|url=http://tvbythenumbers.zap2it.com/2015/11/04/tuesday-final-ratings-fresh-off-the-boat-and-best-time-ever-adjust-up/|title=Tuesday final ratings: ‘Fresh Off the Boat’ and ‘Best Time Ever’ adjust up|work=TV by the Numbers|last=Porter|first=Rick|date=November 4, 2015|access-date=November 4, 2015|archive-url=https://web.archive.org/web/20151105200544/http://tvbythenumbers.zap2it.com/2015/11/04/tuesday-final-ratings-fresh-off-the-boat-and-best-time-ever-adjust-up/|archive-date=November 5, 2015|url-status=dead}}

| ShortSummary = Dawson is rushed into emergency surgery following her collapse. In honor of Dawson, Severide and Boden seek to help close her arson case. Molly's receives a notice of closure following a code violation. Dawson loses the baby leaving her and Matt devastated. Borrelli seeks the help from his cousin who works in construction to help get Molly's back open. Severide, with the help of Patterson, investigates how the OFI files got deleted. Ambo 61 responds to a call at the county morgue. It turns out that Duffy had the files; he jumps off a bridge holding a weight and Kelly goes in after him.

| LineColor = 104a20

}}

{{Episode list/sublist|Chicago Fire season 4

| EpisodeNumber = 74

| EpisodeNumber2 = 5

| Title = Regarding This Wedding

| DirectedBy = Joe Chappelle

| WrittenBy = Michael A. O'Shea

| OriginalAirDate = {{Start date|2015|11|10}}

| ProdCode = 405

| Viewers = 8.15{{cite web|url=http://tvbythenumbers.zap2it.com/2015/11/11/tuesday-final-ratings-nov-10-2015/|title=Tuesday final ratings: ‘Chicago Fire’ adjusts down, ‘NCIS’ adjusts up|work=TV by the Numbers|last=Porter|first=Rick|date=November 11, 2015|access-date=November 11, 2015|archive-url=https://web.archive.org/web/20151113034930/http://tvbythenumbers.zap2it.com/2015/11/11/tuesday-final-ratings-nov-10-2015/|archive-date=November 13, 2015|url-status=dead}}

| ShortSummary = 51 receives a call to a fire at a house where a wedding was about to take place but the groom is rushed to the hospital trying to save his bride. Later, Dawson, Brett, and Chili have an idea to host the wedding at the firehouse, which Chief Boden at first doesn't agree with. Meanwhile, Dawson is cleared to return to work as a firefighter, but Riddle tells her he doesn't want her to. Also, Boden's leadership is questioned by Riddle. Severide and Patterson fight both inside and outside the Firehouse, leaving everyone worried about Severide's future at 51.

| LineColor = 104a20

}}

{{Episode list/sublist|Chicago Fire season 4

| EpisodeNumber = 75

| EpisodeNumber2 = 6

| Title = 2112

| DirectedBy = Holly Dale

| WrittenBy = Ian McCulloch

| OriginalAirDate = {{Start date|2015|11|17}}

| ProdCode = 406

| Viewers = 7.95{{cite web|url=http://tvbythenumbers.zap2it.com/2015/11/18/tuesday-final-ratings-nov-17-2015/|title=Tuesday final ratings: ‘Flash’ and ‘NCIS’ adjust up, ‘Chicago Med’ premiere holds|work=TV by the Numbers|last=Porter|first=Rick|date=November 18, 2015|access-date=November 18, 2015|archive-url=https://web.archive.org/web/20151119141038/http://tvbythenumbers.zap2it.com/2015/11/18/tuesday-final-ratings-nov-17-2015/|archive-date=November 19, 2015|url-status=dead}}

| ShortSummary = Tensions only get worse between Patterson and Severide when Severide makes a call at a job without his consent causing Patterson to question Severide's future at 51. Borelli and Chili take their romance to the next level; Cruz receives a visit from one of his brother Leon's old gang members. Mouch receives tickets from one of the members of the rock band Rush and Boden and his wife Donna welcome a new neighbor who turns out to be overly friendly.

| LineColor = 104a20

}}

{{Episode list/sublist|Chicago Fire season 4

| EpisodeNumber = 76

| EpisodeNumber2 = 7

| Title = Sharp Elbows

| DirectedBy = Dan Lerner

| WrittenBy = Tiller Russell & Liz Alper & Ally Seibert

| OriginalAirDate = {{Start date|2015|11|24}}

| ProdCode = 407

| Viewers = 7.34{{cite web|url=http://tvbythenumbers.zap2it.com/2015/11/25/tuesday-final-ratings-nov-24-2015/|title=Tuesday final ratings: ‘NCIS’ adjusts up, everything else steady|work=TV by the Numbers|last=Porter|first=Rick|date=November 25, 2015|access-date=November 25, 2015|archive-url=https://web.archive.org/web/20151126105439/http://tvbythenumbers.zap2it.com/2015/11/25/tuesday-final-ratings-nov-24-2015/|archive-date=November 26, 2015|url-status=dead}}

| ShortSummary = Boden could face criminal assault charges following an incident with his neighbor which leads to Voight helping out. Meanwhile, tensions continue with Captain Patterson which leads to Severide's father obtaining information that could bring Patterson down. Chili and Borelli continue their romance; Otis asks out Brett to the Chicago Fire Department gala; and Cruz helps out an old friend.

| LineColor = 104a20

}}

{{Episode list/sublist|Chicago Fire season 4

| EpisodeNumber = 77

| EpisodeNumber2 = 8

| Title = When Tortoises Fly

| DirectedBy = Haze Bergeron

| WrittenBy = Michael Gilvary

| OriginalAirDate = {{Start date|2015|12|1}}

| ProdCode = 408

| Viewers = 8.62{{cite web|url=http://tvbythenumbers.zap2it.com/2015/12/02/tuesday-final-ratings-dec-1-2015-fresh-off-the-boat-and-rudolph-adjust-up/|title=Tuesday final ratings: 'Fresh Off the Boat' and 'Rudolph' adjust up|work=TV by the Numbers|last=Porter|first=Rick|date=December 2, 2015|access-date=December 2, 2015|archive-url=https://web.archive.org/web/20151205142906/http://tvbythenumbers.zap2it.com/2015/12/02/tuesday-final-ratings-dec-1-2015-fresh-off-the-boat-and-rudolph-adjust-up/|archive-date=December 5, 2015|url-status=dead}}

| ShortSummary = Boden's situation goes from bad to worse after Donna confronts their neighbor who is later reported missing. Detective Wheeler searches his home. A state attorney stops by 51 to see Boden about the Maddox case. This conversation puts Boden on to the possibility that Maddox is the one setting him up which is later confirmed when Boden confronts him. During a call, Hermann rescues a tortoise that he believed was a "robot". Mouch takes a liking to the animal and they find out it belongs to a John Doe to whom Chili and Brett had been called. Another call has Truck and Squad dealing with a Peeping Tom trapped in the ventilation system at a local gym. He tries to escape from the roof, but is tackled by Severide. Chili is late to shift and given "strike one" by Boden. Jimmy later finds Chili's apartment in disarray and she appears to be intoxicated. When he asks her what is going on, she avoids the issue by seducing him. After shift at Molly's, the crew relax until Wheeler shows up and officially arrests Boden.

| LineColor = 104a20

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{{Episode list/sublist|Chicago Fire season 4

| EpisodeNumber = 78

| EpisodeNumber2 = 9

| Title = Short and Fat

| DirectedBy = Joe Chappelle

| WrittenBy = Michael Brandt & Derek Haas

| OriginalAirDate = {{Start date|2015|12|8}}

| ProdCode = 409

| Viewers = 9.13{{cite web|url=http://tvbythenumbers.zap2it.com/2015/12/09/tuesday-final-ratings-dec-8-2015/|title=Tuesday final ratings: ‘The Flash’ and ‘The Voice’ adjust up|work=TV by the Numbers|last=Porter|first=Rick|date=December 10, 2015|access-date=December 10, 2015|archive-url=https://web.archive.org/web/20151210213323/http://tvbythenumbers.zap2it.com/2015/12/09/tuesday-final-ratings-dec-8-2015/|archive-date=December 10, 2015|url-status=dead}}

| ShortSummary = Following Boden's arrest, Patterson is promoted to chief of Firehouse 51 much to everyone's dismay. Later on, Patterson sets new rules for the house that makes everyone uncomfortable, especially Chili and Borelli. Meanwhile, Severide continues to help strengthen Boden's case. Also, Dawson receives heat at a previous call when she gets into an outburst with a citizen and the outburst is recorded. Finding the woman who set Boden up, police get her to turn against the builder hoping to ruin the chief and Boden is exonerated. Patterson sees the light, especially after seeing 51's crew disarm a dangerous situation involving a hydrogen tank leak, and willingly restores command of 51 to Boden. He also tells off the meddlesome District Chief Riddle. During a celebratory party at Molly's, Hermann gets stabbed.

| LineColor = 104a20

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{{Episode list/sublist|Chicago Fire season 4

| EpisodeNumber = 79

| EpisodeNumber2 = 10

| Title = The Beating Heart

| DirectedBy = Reza Tabrizi

| WrittenBy = Andrea Newman

| OriginalAirDate = {{Start date|2016|1|5}}

| ProdCode = 410

| Viewers = 7.43{{cite web|url=http://tvbythenumbers.zap2it.com/2016/01/06/tuesday-final-ratings-jan-5-2016/|title=Tuesday final ratings: ‘NCIS’ and ‘NCIS: New Orleans’ adjust up|work=TV by the Numbers|last=Porter|first=Rick|date=January 6, 2016|access-date=January 6, 2016|archive-url=https://web.archive.org/web/20160711151645/http://tvbythenumbers.zap2it.com/2016/01/06/tuesday-final-ratings-jan-5-2016/|archive-date=July 11, 2016|url-status=dead}}

| ShortSummary = Hermann is rushed to Chicago Med after being stabbed at Molly's by the young gangbanger he tried to rescue from that life. After losing a lot of blood, it is determined he needs emergency surgery. Feeling guilty about Hermann's present state, Cruz searches for Freddy to turn him in. Severide is reinstated as Lieutenant while Borelli grows more concerned about Chili's erratic behavior. Mouch considers finally proposing to Platt.

This episode begins a crossover with Chicago Med and Chicago P.D. that continues on "Malignant" and concludes on "Now I'm God". It is included on the Chicago Med Season 1 and Chicago P.D. Season 3 DVD sets.

| LineColor = 104a20

}}

{{Episode list/sublist|Chicago Fire season 4

| EpisodeNumber = 80

| EpisodeNumber2 = 11

| Title = The Path of Destruction

| DirectedBy = Drucilla Carlson

| WrittenBy = Sarah Kucserka & Veronica West

| OriginalAirDate = {{Start date|2016|1|19}}

| ProdCode = 411

| Viewers = 8.16{{cite web|url=http://tvbythenumbers.zap2it.com/2016/01/21/tuesday-final-ratings-jan-19-2016/|title=Tuesday final ratings: ‘Chicago Fire’ and ‘Hollywood Game Night’ adjust up|work=TV by the Numbers|last=Porter|first=Rick|date=January 21, 2016|access-date=January 21, 2016|archive-url=https://web.archive.org/web/20160122164800/http://tvbythenumbers.zap2it.com/2016/01/21/tuesday-final-ratings-jan-19-2016/|archive-date=January 22, 2016|url-status=dead}}

| ShortSummary = The city of Chicago prepares for a dangerous tornado. Meanwhile, Hermann returns to 51 after his health scare, but his wife thinks it is too early for him to return. Chili's erratic behavior continues, and she calls out Borelli and almost kills a victim while at a call. Later on, the tornado hits a Chicago neighborhood. It is Hermann's neighborhood and concern grows for his family's safety. Also, Dawson helps Otis on how to find a date.

| LineColor = 104a20

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{{Episode list/sublist|Chicago Fire season 4

| EpisodeNumber = 81

| EpisodeNumber2 = 12

| Title = Not Everyone Makes It

| DirectedBy = Reza Tabrizi

| WrittenBy = Tiller Russell

| OriginalAirDate = {{Start date|2016|1|26}}

| ProdCode = 412

| Viewers = 8.46{{cite web|url=http://tvbythenumbers.zap2it.com/2016/01/27/tuesday-final-ratings-jan-26-2016/|title=Tuesday final ratings: 'Chicago Med' adjusts up|last=Porter|first=Rick|work=TV by the Numbers|date=January 27, 2016|access-date=January 27, 2016|archive-url=https://web.archive.org/web/20160129104427/http://tvbythenumbers.zap2it.com/2016/01/27/tuesday-final-ratings-jan-26-2016/|archive-date=January 29, 2016|url-status=dead}}

| ShortSummary = Brett turns to Boden for Chili's erratic behavior which could cost her job. Meanwhile, Hermann testifies against Freddy about his near fatal stabbing. Also, Casey helps out at the homeless shelter following the tornado devastation. Severide helps out an agent with a homicide case.

| LineColor = 104a20

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{{Episode list/sublist|Chicago Fire season 4

| EpisodeNumber = 82

| EpisodeNumber2 = 13

| Title = The Sky Is Falling

| DirectedBy = Joe Chappelle

| WrittenBy = Michael Brandt & Michael A. O'Shea

| OriginalAirDate = {{Start date|2016|2|2}}

| ProdCode = 413

| Viewers = 8.18{{cite web|url=http://tvbythenumbers.zap2it.com/2016/02/03/tuesday-final-ratings-feb-2-2016/|title=Tuesday final ratings: 'The Muppets' adjusts up, 'iZombie' adjusts down|last=Porter|first=Rick|work=TV by the Numbers|date=February 3, 2016|access-date=February 3, 2016|archive-url=https://web.archive.org/web/20160204091529/http://tvbythenumbers.zap2it.com/2016/02/03/tuesday-final-ratings-feb-2-2016/|archive-date=February 4, 2016|url-status=dead}}

| ShortSummary = Chili's erratic behavior reaches another level when she asks Chief Boden to transfer Brett to another house after Brett discovers that Chili's behavior affected her in another house. Meanwhile, Firehouse 51 prepares for a terrorist threat in Chicago. Chili reveals the root of her drinking problem: her grief over her missing sister's overdose death. Elsewhere, Hermann signs Borelli up for a charity boxing match with the police and Casey investigates the missing money from the fundraiser that was supposed to help the citizens from the tornado.

| LineColor = 104a20

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{{Episode list/sublist|Chicago Fire season 4

| EpisodeNumber = 83

| EpisodeNumber2 = 14

| Title = All Hard Parts

| DirectedBy = Sanford Bookstaver

| WrittenBy = Jill Weinberger

| OriginalAirDate = {{Start date|2016|2|9}}

| ProdCode = 414

| Viewers = 8.13{{cite web|url=http://tvbythenumbers.zap2it.com/2016/02/10/tuesday-final-ratings-feb-9-2016/|title=Tuesday final ratings: 'Muppets', 'iZombie', 'NCIS: New Orleans' and 'Grinder' all adjust down|last=Porter|first=Rick|work=TV by the Numbers|date=February 10, 2016|access-date=February 10, 2016|archive-url=https://web.archive.org/web/20160212081615/http://tvbythenumbers.zap2it.com/2016/02/10/tuesday-final-ratings-feb-9-2016/|archive-date=February 12, 2016|url-status=dead}}

| ShortSummary = Severide confronts Chili about her erratic behavior and drinking problem which leads to Boden forcing her out of 51. Meanwhile, Borelli and Antonio battle it out in the boxing ring. Casey considers running for alderman.

Note: Last appearance of Jessica "Chili" Chilton (Dora Madison)

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{{Episode list/sublist|Chicago Fire season 4

| EpisodeNumber = 84

| EpisodeNumber2 = 15

| Title = Bad For the Soul

| DirectedBy = Jann Turner

| WrittenBy = Andrea Newman & Michael Gilvary

| OriginalAirDate = {{Start date|2016|2|16}}

| ProdCode = 415

| Viewers = 7.53{{cite web|url=http://tvbythenumbers.zap2it.com/2016/02/18/tuesday-final-ratings-feb-16-2016/|title=Tuesday final ratings: 'Hollywood Game Night' and 'iZombie' adjust down|last=Porter|first=Rick|work=TV by the Numbers|date=February 18, 2016|access-date=February 18, 2016|archive-url=https://web.archive.org/web/20160219091438/http://tvbythenumbers.zap2it.com/2016/02/18/tuesday-final-ratings-feb-16-2016/|archive-date=February 19, 2016|url-status=dead}}

| ShortSummary = Severide and Cruz investigate a call at a firehouse that might not be an accident. Meanwhile, following Chili's termination, Borelli is reassigned to ambulance 61 after a union rule pushes him out. Casey officially runs for alderman and asks everyone at 51 for their help. A new firefighter, Stella Kidd (Miranda Rae Mayo) is introduced as the new member of Truck 81.

Note: First appearance of Stella Kidd (Miranda Rae Mayo)

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{{Episode list/sublist|Chicago Fire season 4

| EpisodeNumber = 85

| EpisodeNumber2 = 16

| Title = Two Ts

| DirectedBy = Reza Tabrizi

| WrittenBy = Derek Haas & Ian McCulloch

| OriginalAirDate = {{Start date|2016|2|23}}

| ProdCode = 416

| Viewers = 7.80{{cite web|url=http://tvbythenumbers.zap2it.com/2016/02/24/tuesday-final-ratings-feb-23-2016/|title=Tuesday final ratings: 'Agent Carter' adjusts up|last=Porter|first=Rick|work=TV by the Numbers|date=February 24, 2016|access-date=February 24, 2016|archive-url=https://web.archive.org/web/20160226092950/http://tvbythenumbers.zap2it.com/2016/02/24/tuesday-final-ratings-feb-23-2016/|archive-date=February 26, 2016|url-status=dead}}

| ShortSummary = Casey's run for alderman takes a bad turn when billboards about his personal life go up. Meanwhile, Brett and Borelli investigate a possible kidnapping case with the help of Officer Sean Roman and Nurse Maggie Lockwood. Also, the guys at 51 try to throw Mouch a bachelor party, but Trudy's half brother takes charge of it. It is revealed that Severide and Kidd had an awkward past.

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{{Episode list/sublist|Chicago Fire season 4

| EpisodeNumber = 86

| EpisodeNumber2 = 17

| Title = What Happened to Courtney

| DirectedBy = Jeffrey Hunt

| WrittenBy = {{StoryTeleplay|s=Matt Olmstead|t=Liz Alper & Ally Seibert}}

| OriginalAirDate = {{Start date|2016|3|29}}

| ProdCode = 417

| Viewers = 8.66{{cite web|url=http://tvbythenumbers.zap2it.com/2016/03/30/tuesday-final-ratings-march-29-16/|title=Tuesday final ratings: 'The Voice' adjusts up, 'Chicago Fire' and 'Beyond the Tank' adjust down|last=Porter|first=Rick|work=TV by the Numbers|date=March 30, 2016|access-date=March 30, 2016|archive-url=https://web.archive.org/web/20160402054331/http://tvbythenumbers.zap2it.com/2016/03/30/tuesday-final-ratings-march-29-16/|archive-date=April 2, 2016|url-status=dead}}

| ShortSummary = A decomposed body is found stuck in a chimney and Severide suspects that it might be a missing child. Meanwhile, Casey's campaign hits a minor snag when his opponent criticizes him for wanting to be both a fireman and an alderman at the same time, and Dawson throws a party for Casey at Molly's.

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{{Episode list/sublist|Chicago Fire season 4

| EpisodeNumber = 87

| EpisodeNumber2 = 18

| Title = On the Warpath

| DirectedBy = Joe Chappelle

| WrittenBy = Sarah Kucserka & Veronica West

| OriginalAirDate = {{Start date|2016|4|5}}

| ProdCode = 418

| Viewers = 7.68{{cite web|url=http://tvbythenumbers.zap2it.com/2016/04/06/tuesday-final-ratings-april-5-2016/|title=Tuesday Final Ratings: 'The Voice' adjusts up, 'Chicago Fire' adjusts down|last=Porter|first=Rick|date=April 6, 2016|access-date=April 6, 2016|publisher=TV by the Numbers|archive-url=https://web.archive.org/web/20160407011120/http://tvbythenumbers.zap2it.com/2016/04/06/tuesday-final-ratings-april-5-2016/|archive-date=April 7, 2016|url-status=dead}}

| ShortSummary = Brett gets mugged and her identity stolen while at a call. Meanwhile, Casey has his first week as elected Alderman, Mouch begins to get cold feet when his wedding nears. Also, Otis begins to regret not asking Brett out.

| LineColor = 104a20

}}

{{Episode list/sublist|Chicago Fire season 4

| EpisodeNumber = 88

| EpisodeNumber2 = 19

| Title = I Will Be Walking

| DirectedBy = Sanford Bookstaver

| WrittenBy = Tiller Russell

| OriginalAirDate = {{Start date|2016|4|19}}

| ProdCode = 419

| Viewers = 8.17{{cite web|url=http://tvbythenumbers.zap2it.com/2016/04/20/tuesday-final-ratings-april-19-2016/|title=Tuesday final ratings: 'NCIS' and 'The Flash' adjust up, 'Containment' adjusts down|last=Porter|first=Rick|work=TV by the Numbers|date=April 20, 2016|access-date=April 20, 2016|archive-url=https://web.archive.org/web/20160421022352/http://tvbythenumbers.zap2it.com/2016/04/20/tuesday-final-ratings-april-19-2016/|archive-date=April 21, 2016|url-status=dead}}

| ShortSummary = Casey deals with Alderman issues relating to a boy taking the heat for his brother's gang activities. Kidd and Hermann have a Bar Olympics to see who is the better bar manager. Also, Otis has bad bruising on his back and hip and goes to Dr. Halstead to get it checked out. Also, Severide deals with Detective Holloway's son who she keeps dropping off at the house, despite his apparent disinterest in fire fighters. Later, The house responds to a distillery fire. Also, Jimmy has an awkward situation with a patient.

| LineColor = 104a20

}}

{{Episode list/sublist|Chicago Fire season 4

| EpisodeNumber = 89

| EpisodeNumber2 = 20

| Title = The Last One for Mom

| DirectedBy = Fred Berner

| WrittenBy = {{StoryTeleplay|s=Matt Olmstead|t=Gwen Sigan}}

| OriginalAirDate = {{Start date|2016|4|26}}

| ProdCode = 420

| Viewers = 8.22{{cite web|url=http://tvbythenumbers.zap2it.com/2016/04/27/tuesday-final-ratings-april-26-2016/|title=Tuesday final ratings: 'The Voice' adjusts up, 'Containment' adjusts down|last=Porter|first=Rick|work=TV by the Numbers|date=April 27, 2016|access-date=April 27, 2016|archive-url=https://web.archive.org/web/20160502001225/http://tvbythenumbers.zap2it.com/2016/04/27/tuesday-final-ratings-april-26-2016/|archive-date=May 2, 2016|url-status=dead}}

| ShortSummary = Severide is forced into a difficult situation when he watches Detective Holloway's son while his mother is shot and killed. Meanwhile, Casey receives a bribe in the mail and immediately turns it into the police but then later faces the Board of Ethics. Also, Brett finds out that Otis doesn't want to know his diagnosis and Cruz feels guilty at a call.

| LineColor = 104a20

}}

{{Episode list/sublist|Chicago Fire season 4

| EpisodeNumber = 90

| EpisodeNumber2 = 21

| Title = Kind of a Crazy Idea

| DirectedBy = Joe Chappelle

| WrittenBy = Andrea Newman & Michael Gilvary

| OriginalAirDate = {{Start date|2016|5|3}}

| ProdCode = 421

| Viewers = 7.79{{cite web|url=http://tvbythenumbers.zap2it.com/2016/05/04/tuesday-final-ratings-may-3-2016/|title=Tuesday final ratings: 'The Flash' and 'Beyond the Tank' adjust up, 'The Real O'Neals' adjusts down|last=Porter|first=Rick|work=TV by the Numbers|date=May 4, 2016|access-date=May 5, 2016|archive-url=https://web.archive.org/web/20160505074513/http://tvbythenumbers.zap2it.com/2016/05/04/tuesday-final-ratings-may-3-2016/|archive-date=May 5, 2016|url-status=dead}}

| ShortSummary = Dawson begins to get attached to a foster child after saving him after a last call. Meanwhile, Severide looks into upgrades for Firehouse 51, but is hitting walls and asks Casey for his political help. Also, Brett and Cruz bring in Otis' grandmother in order to convince him to go to the hospital fearing the worst and Kidd pitches ideas for Molly's.

| LineColor = 104a20

}}

{{Episode list/sublist|Chicago Fire season 4

| EpisodeNumber = 91

| EpisodeNumber2 = 22

| Title = Where the Collapse Started

| DirectedBy = Sanford Bookstaver

| WrittenBy = Sarah Kucserka & Veronica West

| OriginalAirDate = {{Start date|2016|5|10}}

| ProdCode = 422

| Viewers = 7.98{{cite web|url=http://tvbythenumbers.zap2it.com/2016/05/11/tuesday-final-ratings-may-10-2016/|title=Tuesday final ratings: 'NCIS' and ‘NCIS: New Orleans’ adjust up|work=TV by the Numbers|last=Porter|first=Rick|date=May 11, 2015|access-date=May 11, 2016|archive-url=https://web.archive.org/web/20160513115533/http://tvbythenumbers.zap2it.com/2016/05/11/tuesday-final-ratings-may-10-2016/|archive-date=May 13, 2016|url-status=dead}}

| ShortSummary = Boden makes a life or death call at a building collapse scene when Jimmy returns to rescue his brother. Later, Members of 51 and other first responders salute Jimmy's brother. Meanwhile, Dawson continues to pursue fostering Louie. While on medical leave, Otis meets his temporary replacement fearing that it might be permanent. Also, Casey and Antonio butt heads when he finds out that Casey is not helping Dawson out.

| LineColor = 104a20

}}

{{Episode list/sublist|Chicago Fire season 4

| EpisodeNumber = 92

| EpisodeNumber2 = 23

| Title = Superhero

| DirectedBy = Michael Brandt

| WrittenBy = {{StoryTeleplay|s=Ian McCulloch & Michael A. O'Shea|t=Michael Brandt & Derek Haas}}

| OriginalAirDate = {{Start date|2016|5|17}}

| ProdCode = 423

| Viewers = 7.91{{cite web|url=http://tvbythenumbers.zap2it.com/2016/05/18/tuesday-final-ratings-may-17-16/|title=Tuesday final ratings: 'NCIS' and ‘Chicago Fire’ finales adjust up|work=TV by the Numbers|last=Porter|first=Rick|date=May 18, 2015|access-date=May 18, 2016|archive-url=https://web.archive.org/web/20160520050357/http://tvbythenumbers.zap2it.com/2016/05/18/tuesday-final-ratings-may-17-16/|archive-date=May 20, 2016|url-status=dead}}

| ShortSummary = Borelli deals with the fallout of the death of his brother Danny and takes it out on Boden. Meanwhile, Dawson is forced to find an apartment so she can foster Louie, Kidd continues to deal with her ex-husband. Also, Casey travels to an Alderman conference and Otis returns to 51. At the end of the episode, Severide and Kidd return to her apartment, but do not notice that Kidd's ex-husband is hiding there with a knife.

| LineColor = 104a20

}}

}}

Ratings

{{Television episode ratings

| width = 80

| fontsize = 90

| hide_dvr = y

| hide_dvrv = y

| title1 = Let It Burn

| date1 = October 13, 2015

| rs1 = 1.8/6

| viewers1 = 7.37

| dvr1 =

| dvrv1 =

| total1 = 2.9

| totalv1 = 10.80{{cite web|url=http://tvbythenumbers.zap2it.com/2015/11/02/broadcast-live-7-ratings-week-4-2015/481275/|title=Broadcast Live +7 ratings, week 4: 'Jane the Virgin' premiere doubles, 'Empire' and 'Blindspot' top charts for Oct. 12–18|last=Porter|first=Rick|date=November 2, 2015|work=TV by the Numbers|access-date=November 2, 2015|url-status=dead|archive-url=https://web.archive.org/web/20151103180655/http://tvbythenumbers.zap2it.com/2015/11/02/broadcast-live-7-ratings-week-4-2015/481275/|archive-date=November 3, 2015}}

| title2 = A Taste of Panama City

| date2 = October 20, 2015

| rs2 = 1.6/5

| viewers2 = 7.64

| dvr2 =

| dvrv2 =

| total2 = 2.9

| totalv2 = 11.44{{cite web|url=http://tvbythenumbers.zap2it.com/2015/11/09/broadcast-live-7-ratings-week-5-oct-19-25-2015/|title=Broadcast Live +7 ratings, week 5: 'Empire' and 'Blindspot' have biggest total gains, 5 shows double|last=Porter|first=Rick|date=November 9, 2015|work=TV by the Numbers|access-date=November 9, 2015|url-status=dead|archive-url=https://web.archive.org/web/20151113034210/http://tvbythenumbers.zap2it.com/2015/11/09/broadcast-live-7-ratings-week-5-oct-19-25-2015/|archive-date=November 13, 2015}}

| title3 = I Walk Away

| date3 = October 27, 2015

| rs3 = 1.9/6

| viewers3 = 7.80

| dvr3 =

| dvrv3 =

| total3 = 3.1

| totalv3 = 11.71{{cite web|url=http://tvbythenumbers.zap2it.com/2015/11/16/broadcast-live-7-ratings-big-bang-theory-and-blindspot-top-week-6-quantico-doubles-in-18-49-and-viewers/|title=Broadcast Live +7 ratings: 'Big Bang Theory' and 'Blindspot' top week 6, 'Quantico' doubles in 18–49 and viewers|last=Porter|first=Rick|date=November 16, 2015|work=TV by the Numbers|access-date=November 17, 2015|url-status=dead|archive-url=https://web.archive.org/web/20151118045528/http://tvbythenumbers.zap2it.com/2015/11/16/broadcast-live-7-ratings-big-bang-theory-and-blindspot-top-week-6-quantico-doubles-in-18-49-and-viewers/|archive-date=November 18, 2015}}

| title4 = Your Day Is Coming

| date4 = November 3, 2015

| rs4 = 1.8/6

| viewers4 = 8.11

| dvr4 =

| dvrv4 =

| total4 = 2.9

| totalv4 = 11.76{{cite web|url=http://tvbythenumbers.zap2it.com/2015/11/23/broadcast-live-7-ratings-week-7-nov-2-8-2015/|title=Broadcast Live +7 ratings, week 7: 'Elementary' is still a strong DVR show|last=Porter|first=Rick|date=November 23, 2015|work=TV by the Numbers|access-date=November 23, 2015|url-status=dead|archive-url=https://web.archive.org/web/20151126003613/http://tvbythenumbers.zap2it.com/2015/11/23/broadcast-live-7-ratings-week-7-nov-2-8-2015/|archive-date=November 26, 2015}}

| title5 = Regarding This Wedding

| date5 = November 10, 2015

| rs5 = 2.0/7

| viewers5 = 8.15

| dvr5 =

| dvrv5 =

| total5 = 2.8

| totalv5 = 11.73{{cite web|url=http://tvbythenumbers.zap2it.com/2015/12/01/broadcast-live-7-ratings-week-8-empire-big-bang-theory-and-quantico-top-charts-for-nov-9-15/|title=Broadcast Live +7 ratings, week 8: 'Empire', 'Big Bang Theory', and 'Quantico' top charts for Nov 9–15|last=Porter|first=Rick|date=December 1, 2015|work=TV by the Numbers|access-date=December 1, 2015|url-status=dead|archive-url=https://web.archive.org/web/20151203192118/http://tvbythenumbers.zap2it.com/2015/12/01/broadcast-live-7-ratings-week-8-empire-big-bang-theory-and-quantico-top-charts-for-nov-9-15/|archive-date=December 3, 2015}}

| title6 = 2112

| date6 = November 17, 2015

| rs6 = 1.9/6

| viewers6 = 7.95

| dvr6 =

| dvrv6 =

| total6 = 3.0

| totalv6 = 11.44{{cite web|url=http://tvbythenumbers.zap2it.com/2015/12/07/broadcast-live-7-ratings-week-9-big-bang-theory-makes-the-biggest-gains/|title=Broadcast Live +7 ratings, week 9: 'Big Bang Theory' makes the biggest gains|last=Porter|first=Rick|date=December 8, 2015|work=TV by the Numbers|access-date=December 8, 2015|url-status=dead|archive-url=https://web.archive.org/web/20151210012505/http://tvbythenumbers.zap2it.com/2015/12/07/broadcast-live-7-ratings-week-9-big-bang-theory-makes-the-biggest-gains/|archive-date=December 10, 2015}}

| title7 = Sharp Elbows

| date7 = November 24, 2015

| rs7 = 1.8/6

| viewers7 = 7.34

| dvr7 =

| dvrv7 =

| total7 = 2.9

| totalv7 = 11.05{{cite web|url=http://tvbythenumbers.zap2it.com/2015/12/14/broadcast-live-7-ratings-week-10-nov-23-29-2015/|title=Broadcast Live +7 ratings, week 10: 'Blindspot' is officially* the biggest gainer in Thanksgiving week|last=Porter|first=Rick|date=December 14, 2015|work=TV by the Numbers|access-date=December 14, 2015|url-status=dead|archive-url=https://web.archive.org/web/20151216090745/http://tvbythenumbers.zap2it.com/2015/12/14/broadcast-live-7-ratings-week-10-nov-23-29-2015/|archive-date=December 16, 2015}}

| title8 = When Tortoises Fly

| date8 = December 1, 2015

| rs8 = 1.9/6

| viewers8 = 8.62

| dvr8 =

| dvrv8 =

| total8 = 2.9

| totalv8 = 11.89{{cite web|url=http://tvbythenumbers.zap2it.com/2015/12/21/broadcast-live-7-ratings-week-11-nov-30-dec-6-2015/|title=Broadcast Live +7 ratings, week 11: 'Empire' fall finale on top, 'Vampire Diaries' leads percentage gains|last=Porter|first=Rick|date=December 21, 2015|work=TV by the Numbers|access-date=December 21, 2015|url-status=dead|archive-url=https://web.archive.org/web/20151224235703/http://tvbythenumbers.zap2it.com/2015/12/21/broadcast-live-7-ratings-week-11-nov-30-dec-6-2015/|archive-date=December 24, 2015}}

| title9 = Short and Fat

| date9 = December 8, 2015

| rs9 = 2.0/7

| viewers9 = 9.13

| dvr9 =

| dvrv9 =

| total9 = 3.1

| totalv9 = 12.63{{cite web|url=http://tvbythenumbers.zap2it.com/2015/12/29/broadcast-live-7-ratings-week-12-dec-7-13-2015/|title=Broadcast Live +7 ratings: 'Big Bang Theory' gets biggest bump of the season in week 12, 5 shows double in 18–49|last=Porter|first=Rick|date=December 29, 2015|work=TV by the Numbers|access-date=December 29, 2015|url-status=dead|archive-url=https://web.archive.org/web/20160101112858/http://tvbythenumbers.zap2it.com/2015/12/29/broadcast-live-7-ratings-week-12-dec-7-13-2015/|archive-date=January 1, 2016}}

| title10 = The Beating Heart

| date10 = January 5, 2016

| rs10 = 1.8/6

| viewers10 = 7.43

| dvr10 =

| dvrv10 =

| total10 = 2.9

| totalv10 = 11.22{{cite web|url=http://tvbythenumbers.zap2it.com/2016/01/25/broadcast-live-7-ratings-week-16-jan-4-10-2016/|title=Broadcast Live +7 ratings: 'Shades of Blue' premiere gets a good lift in week 16|last=Porter|first=Rick|work=TV by the Numbers|date=January 25, 2016|access-date=January 25, 2016|url-status=dead|archive-url=https://web.archive.org/web/20160128010705/http://tvbythenumbers.zap2it.com/2016/01/25/broadcast-live-7-ratings-week-16-jan-4-10-2016/|archive-date=January 28, 2016}}

| title11 = The Path of Destruction

| date11 = January 19, 2016

| rs11 = 1.8/6

| viewers11 = 8.16

| dvr11 =

| dvrv11 =

| total11 = 2.9

| totalv11 = 11.91{{cite web|url=http://tvbythenumbers.zap2it.com/2016/02/08/broadcast-live-7-ratings-week-18-jan-18-24-2016/|title=Broadcast Live +7 ratings: 'X-Files' premiere dominates week 18, 'Limitless' doubles|last=Porter|first=Rick|work=TV by the Numbers|date=February 8, 2016|access-date=February 8, 2016|url-status=dead|archive-url=https://web.archive.org/web/20160210091925/http://tvbythenumbers.zap2it.com/2016/02/08/broadcast-live-7-ratings-week-18-jan-18-24-2016/|archive-date=February 10, 2016}}

| title12 = Not Everyone Makes It

| date12 = January 26, 2016

| rs12 = 1.8/6

| viewers12 = 8.46

| dvr12 =

| dvrv12 =

| total12 = 2.8

| totalv12 = 11.80{{cite web|url=http://tvbythenumbers.zap2it.com/2016/02/16/broadcast-live-7-ratings-week-19-jan-25-31-2016/|title=Broadcast Live +7 ratings: 'Lucifer' premiere shows solid growth in week 19|last=Porter|first=Rick|work=TV by the Numbers|date=February 16, 2016|access-date=February 16, 2016|url-status=dead|archive-url=https://web.archive.org/web/20160217092849/http://tvbythenumbers.zap2it.com/2016/02/16/broadcast-live-7-ratings-week-19-jan-25-31-2016/|archive-date=February 17, 2016}}

| title13 = The Sky Is Falling

| date13 = February 2, 2016

| rs13 = 1.8/6

| viewers13 = 8.18

| dvr13 =

| dvrv13 =

| total13 = 2.9

| totalv13 = 11.88{{cite web|url=http://tvbythenumbers.zap2it.com/2016/02/22/broadcast-live-7-ratings-feb-1-7-2016/|title=Broadcast Live +7 ratings: 'Big Bang Theory' gains the most, 'Vampire Diaries' and 'Shades of Blue' double|last=Porter|first=Rick|work=TV by the Numbers|date=February 22, 2016|access-date=February 23, 2016|url-status=dead|archive-url=https://web.archive.org/web/20160225171126/http://tvbythenumbers.zap2it.com/2016/02/22/broadcast-live-7-ratings-feb-1-7-2016/|archive-date=February 25, 2016}}

| title14 = All Hard Parts

| date14 = February 9, 2016

| rs14 = 1.8/6

| viewers14 = 8.13

| dvr14 =

| dvrv14 =

| total14 = 2.8

| totalv14 = 11.52{{cite web|url=http://tvbythenumbers.zap2it.com/2016/02/29/broadcast-live-7-ratings-week-21-feb-8-14-2016/|title=Broadcast Live +7 ratings: 'How to Get Away with Murder,' 5 other shows double in a DVR-heavy week 21|last=Porter|first=Rick|work=TV by the Numbers|date=February 29, 2016|access-date=February 29, 2016|url-status=dead|archive-url=https://web.archive.org/web/20160301101611/http://tvbythenumbers.zap2it.com/2016/02/29/broadcast-live-7-ratings-week-21-feb-8-14-2016/|archive-date=March 1, 2016}}

| title15 = Bad For the Soul

| date15 = February 16, 2016

| rs15 = 1.6/5

| viewers15 = 7.53

| dvr15 =

| dvrv15 =

| total15 = 2.6

| totalv15 = 11.17{{cite web|url=http://tvbythenumbers.zap2it.com/2016/03/07/broadcast-live-7-ratings-feb-15-21-2016-week-22/|title=Broadcast Live +7 ratings: 'The Blacklist' and 'The Big Bang Theory' lead week 22|last=Porter|first=Rick|work=TV by the Numbers|date=March 7, 2016|access-date=March 12, 2016|url-status=dead|archive-url=https://web.archive.org/web/20160311072619/http://tvbythenumbers.zap2it.com/2016/03/07/broadcast-live-7-ratings-feb-15-21-2016-week-22/|archive-date=March 11, 2016}}

| title16 = Two T's

| date16 = February 23, 2016

| rs16 = 1.6/5

| viewers16 = 7.80

| dvr16 =

| dvrv16 =

| total16 = 2.7

| totalv16 = 11.41{{cite web|url=http://tvbythenumbers.zap2it.com/2016/03/14/broadcast-live-7-ratings-feb-22-28-2016/|title=Broadcast Live +7 ratings: 'Big Bang Theory' has biggest week 23 gain, 'Jane the Virgin' and 3 others double|last=Porter|first=Rick|work=TV by the Numbers|date=March 14, 2016|access-date=March 14, 2016|url-status=dead|archive-url=https://web.archive.org/web/20160315221245/http://tvbythenumbers.zap2it.com/2016/03/14/broadcast-live-7-ratings-feb-22-28-2016/|archive-date=March 15, 2016}}

| title17 = What Happened to Courtney

| date17 = March 29, 2016

| rs17 = 1.7/6

| viewers17 = 8.66

| dvr17 =

| dvrv17 =

| total17 = 2.8

| totalv17 = 12.27{{cite web|url=http://tvbythenumbers.zap2it.com/2016/04/18/broadcast-live-7-ratings-march-28-april-3-2016/|title=Broadcast Live +7 ratings: 'The Big Bang Theory' and 'Empire' lead the week of March 28 – April 3|last=Porter|first=Rick|work=TV by the Numbers|date=April 18, 2016|access-date=April 18, 2016|url-status=dead|archive-url=https://web.archive.org/web/20160419204305/http://tvbythenumbers.zap2it.com/2016/04/18/broadcast-live-7-ratings-march-28-april-3-2016/|archive-date=April 19, 2016}}

| title18 = On the Warpath

| date18 = April 5, 2016

| rs18 = 1.5/5

| viewers18 = 7.68

| dvr18 =

| dvrv18 =

| total18 = 2.6

| totalv18 = 11.47{{cite web|url=http://tvbythenumbers.zap2it.com/2016/04/25/broadcast-live-7-ratings-april-4-10-2016/|title=Broadcast Live +7 ratings: 'Empire' and 'Big Bang Theory' stay on top for April 4–10|last=Porter|first=Rick|work=TV by the Numbers|date=April 25, 2016|access-date=April 26, 2016|url-status=dead|archive-url=https://web.archive.org/web/20160425224416/http://tvbythenumbers.zap2it.com/2016/04/25/broadcast-live-7-ratings-april-4-10-2016/|archive-date=April 25, 2016}}

| title19 = I Will Be Walking

| date19 = April 19, 2016

| rs19 = 1.7/6

| viewers19 = 8.17

| dvr19 =

| dvrv19 =

| total19 = 2.7

| totalv19 = 11.79{{cite web|url=http://tvbythenumbers.zap2it.com/2016/05/09/broadcast-live-7-ratings-april-18-24-2016/|title=Broadcast Live +7 ratings: 'Empire' and 'Big Bang Theory' lead for April 18–24, 5 shows double|last=Porter|first=Rick|work=TV by the Numbers|date=May 9, 2016|access-date=May 9, 2016|url-status=dead|archive-url=https://web.archive.org/web/20160511121935/http://tvbythenumbers.zap2it.com/2016/05/09/broadcast-live-7-ratings-april-18-24-2016/|archive-date=May 11, 2016}}

| title20 = The Last One for Mom

| date20 = April 26, 2016

| rs20 = 1.7/6

| viewers20 = 8.22

| dvr20 =

| dvrv20 =

| total20 = 2.7

| totalv20 = 11.63{{cite web|url=http://tvbythenumbers.zap2it.com/2016/05/17/broadcast-live-7-ratings-april-25-may-1-2016/|title=Broadcast Live +7 ratings: 'Big Bang Theory,' 'Empire' and 'Blacklist' lead for April 25 – May 1|last=Porter|first=Rick|work=TV by the Numbers|date=May 17, 2016|access-date=May 17, 2016|url-status=dead|archive-url=https://web.archive.org/web/20160518100306/http://tvbythenumbers.zap2it.com/2016/05/17/broadcast-live-7-ratings-april-25-may-1-2016/|archive-date=May 18, 2016}}

| title21 = Kind of a Crazy Idea

| date21 = May 3, 2016

| rs21 = 1.6/5

| viewers21 = 7.79

| dvr21 =

| dvrv21 =

| total21 = 2.6

| totalv21 = 11.18{{cite web|url=http://tvbythenumbers.zap2it.com/2016/05/23/broadcast-live-7-ratings-may-2-8-2016/|title=Broadcast Live +7 ratings: 'Big Bang Theory' tops total gains, 'Vampire Diaries' and 9 others double in 18-49|last=Porter|first=Rick|work=TV by the Numbers|date=May 23, 2016|access-date=May 23, 2016|url-status=dead|archive-url=https://web.archive.org/web/20160526085940/http://tvbythenumbers.zap2it.com/2016/05/23/broadcast-live-7-ratings-may-2-8-2016/|archive-date=May 26, 2016}}

| title22 = Where the Collapse Started

| date22 = May 10, 2016

| rs22 = 1.6/6

| viewers22 = 7.98

| dvr22 =

| dvrv22 =

| total22 = 2.6

| totalv22 = 11.52{{cite web|url=http://tvbythenumbers.zap2it.com/2016/05/31/broadcast-live-7-ratings-may-9-15-2016/|title=Broadcast Live +7 ratings: 'Big Bang Theory' finale and 'Empire' share lead for May 9–15|last=Porter|first=Rick|work=TV by the Numbers|date=May 31, 2016|access-date=May 31, 2016|url-status=dead|archive-url=https://web.archive.org/web/20160601134556/http://tvbythenumbers.zap2it.com/2016/05/31/broadcast-live-7-ratings-may-9-15-2016/|archive-date=June 1, 2016}}

| title23 = Superhero

| date23 = May 17, 2016

| rs23 = 1.7/6

| viewers23 = 7.91

| dvr23 =

| dvrv23 =

| total23 = 2.7

| totalv23 = 11.51{{cite web|url=http://tvbythenumbers.zap2it.com/2016/06/06/broadcast-live-7-ratings-may-16-22-2016/|title=Broadcast Live +7 ratings: 'Empire' and 'Blacklist' finales lead the week of May 16–22|last=Porter|first=Rick|work=TV by the Numbers|date=June 6, 2016|access-date=June 7, 2016|url-status=dead|archive-url=https://web.archive.org/web/20160610211244/http://tvbythenumbers.zap2it.com/2016/06/06/broadcast-live-7-ratings-may-16-22-2016/|archive-date=June 10, 2016}}

}}

Home media

The DVD release of season four was released in Region 1 on August 30, 2016.

class="wikitable plainrowheaders" style="font-size:90%; text-align:center; width: 100%; margin-left: auto; margin-right: auto;"
colspan="6" | The Complete Four Season
align="center" width="300" colspan="3"| Set details

| width="400" align="center" |Special features

valign="top"

| colspan="3" align="left" width="300"|

  • 23 episodes
  • 966 minutes (Region 1)
  • 6-disc set
  • 1.78:1 aspect ratio
  • Languages:
  • English (Dolby Digital 5.1)
  • Spanish (Dolby Digital 5.1)
  • Subtitles:
  • English (Region 1)
  • Spanish (Region 1)

| rowspan="4" align="left" width="400"|

  • Behind the Scenes
  • Chicago Med Season 1 Crossover Episode – "Malignant"
  • Chicago P.D. Season 3 Crossover Episode – "Now I'm God"
colspan="3" align="center" |Release dates
align="center" | {{USA}}

|align="center" | {{UK}}

|align="center" | {{AUS}}

align="center" | August 30, 2016

|align="center" |

|align="center" |

References

{{Reflist|30em}}