Chicago Fire: Season 4

2015 · 23 episodes · ★ 7.8

What Season 4 of Chicago Fire

Season four opens with Firehouse 51 divided. In the wake of what happened to Andy Darden, Matthew Casey and Kelly Severide blame each other, and that friction breaks the loyalty of a crew that keeps answering emergencies in Chicago. Casey goes undercover to take down a drug ring operating out of Nesbitt's strip club. Severide, for his part, discovers unexpectedly high turnover in his squad. On top of that, there's an Internal Affairs investigation into a fire, Riddle's political ambitions and changes in Dawson's life. Meanwhile, residents mobilize against a drug den in their neighborhood.

23episodes

Oct 13, 2015aired

May 17, 2016latest episode

16.3 hrtotal runtime

Season 4 Episodes

4x01 Let It Burn
Oct 13, 2015 · 43 min · ★ 8.2
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. Dawson recognizes that her life is about to change. A new candidate makes an unusual first impression. Residents band together to protest a drug den in their neighborhood.
Directing: Joe Chappelle · Writing: Michael Gilvary, Andrea Newman · Starring: Andy Ahrens, Jason Beghe, Jon Seda, Nick Gehlfuss
4x02 A Taste of Panama City
Oct 20, 2015 · 43 min · ★ 7.6
Boden's job is on the line pending an internal investigation. Severide adjusts to Patterson, his new commanding officer. Dawson shakes things up at the work. Casey searches for important evidence in his investigation of Nesbitt. Herrmann tries to keep the peace with Molly's new neighbors.
Directing: Sanford Bookstaver · Writing: Tiller Russell · Starring: Jason Beghe, DuShon Monique Brown, Yaya DaCosta, Rachel Nichols
4x03 I Walk Away
Oct 27, 2015 · 43 min · ★ 7.4
Evidence that seems to exonerate Boden may not be enough. Brett and Chili find themselves in a precarious situation. The team responds to a stuck elevator in a hotel. Jimmy Borrelli's older brother wants him transferred to a different house.
Directing: Tom DiCillo · Writing: Veronica West, Sarah Kucserka · Starring: Andy Ahrens, Oliver Platt, Brian Geraghty, DuShon Monique Brown
4x04 Your Day Is Coming
Nov 3, 2015 · 43 min · ★ 8.5
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.
Directing: Reza Tabrizi · Writing: Jill Weinberger · Starring: Jaden Klein, Samuel Hunt, Jon Seda, Nick Gehlfuss
4x05 Regarding This Wedding
Nov 10, 2015 · 42 min · ★ 7.6
Boden offers to host a wedding at the firehouse after a fire destroys the original location, but it doesn't sit well with Chief Riddle, who also butts heads with Dawson over her ability to perform. Severide fights for his old position. Capt. Patterson finds himself torn between leadership and his colleagues.
Directing: Joe Chappelle · Writing: Michael A. O'Shea · Starring: Gordon Clapp, DuShon Monique Brown, Marina Squerciati, Yaya DaCosta
4x06 2112
Nov 17, 2015 · 42 min · ★ 7.2
Boden's new neighbor asks him for a favor that could have serious repercussions. Severide is upset when he's treated like a candidate by Patterson. Cruz is visited by a gangbanger who knows his brother. The team responds to a call that involves an 18-wheeler; and is thanked with tickets to see Rush.
Directing: Holly Dale · Writing: Ian McCulloch · Starring: DuShon Monique Brown, Marina Squerciati, Melissa Ponzio, Randy Flagler
4x07 Sharp Elbows
Nov 24, 2015 · 43 min · ★ 7.8
Boden suspects his neighbor is setting him up; Severide, who's still on probation, receives a surprise visit from his father and also learns something about Patterson that could be a game changer. Romance blossoms at a fire department gala.
Directing: Dan Lerner · Writing: Tiller Russell, Liz Alper, Ally Seibert · Starring: Jason Beghe, DuShon Monique Brown, Treat Williams, Melissa Ponzio
4x08 When Tortoises Fly
Dec 1, 2015 · 41 min · ★ 7.7
Boden believes Maddox is behind Serena's accusations. Severide reaches out to Jamie, who's Maddox's lawyer, in an attempt to help. Patterson questions whether Boden can remain chief. Brett and Chili suspect that a man passed out in a garden is connected to a previous call. Otis has problems with his social calendar.
Directing: Haze J.F. Bergeron III · Writing: Michael Gilvary · Starring: Rachel DiPillo, Leigh Foster, Jon Seda, DuShon Monique Brown
4x09 Short and Fat
Dec 8, 2015 · 42 min · ★ 8.2
Patterson fills in for Boden, who's trying to clear his name. Severide learns where Serena may be hiding. Herrmann and Otis give Freddie a job that keeps him close by. Jimmy and Chili draw more attention then either bargained for.
Directing: Joe Chappelle · Writing: Derek Haas, Michael Brandt · Starring: Leigh Foster, Jon Seda, DuShon Monique Brown, Patrick John Flueger
4x10 The Beating Heart (I)
Jan 5, 2016 · 42 min · ★ 8.1
Herrmann fights for his life after being stabbed; Cruz hits the streets to find Freddie. Mouch proposes to Trudy.The crossover continues on Chicago Med S01E05 Malignant (II) and Chicago P.D. S03E10 Now I'm God (III).
Directing: Reza Tabrizi · Writing: Andrea Newman · Starring: T. Murph, Colin Donnell, Brian Tee, Marina Squerciati
4x11 The Path of Destruction
Jan 19, 2016 · 43 min · ★ 7.4
A tornado threatens Chicago. Chili makes a major mistake, which causes Brett to report her to Boden. Otis asks Dawson to help him solve his women troubles. Severide assists a Department of Homeland Security agent.
Directing: Dru Anne Carlson · Writing: Veronica West, Sarah Kucserka · Starring: Jon Seda, Brian Tee, Robyn Coffin, Randy Flagler
4x12 Not Everyone Makes It
Jan 26, 2016 · 43 min · ★ 7.9
Freddie's father begs Herrmann to forgive his son's assault. Casey discovers that a makeshift shelter housing people displaced by the tornado may close. Casey attends a fund-raiser at the request of an alderman. Dawson and Brett experience repercussions after telling Boden about Chili's erratic behavior.
Directing: Reza Tabrizi · Writing: Tiller Russell · Starring: DuShon Monique Brown, Robyn Coffin, Randy Flagler, Ralph Rodriguez
4x13 The Sky Is Falling
Feb 2, 2016 · 43 min · ★ 8.9
The team responds to a mass shooting; Casey investigates the missing money from the fund-raiser. Jimmy agrees to represent the firehouse in a boxing match against the Chicago PD's 21st District. Chili's behavior continues to be an issue for Brett.
Directing: Joe Chappelle · Writing: Michael Brandt, Michael A. O'Shea · Starring: Barbara Eve Harris, Jon Seda, DuShon Monique Brown, Brian Tee
4x14 All Hard Parts
Feb 9, 2016 · 42 min · ★ 7.6
Severide confronts Chili about her erratic behavior. Members of the firehouse rally around Casey, who they think would make a great candidate for alderman. Jimmy squares off against Antonio in the first annual "Battle of the Badges" boxing match.
Directing: Sanford Bookstaver · Writing: Jill Weinberger · Starring: Holly Robinson Peete, Brian Geraghty, Jon Seda, DuShon Monique Brown
4x15 Bad for the Soul
Feb 16, 2016 · 43 min · ★ 7.8
The team responds to a suspicious call from a neighboring firehouse; and welcomes a new firefighter, though her addition has repercussions. Casey moves forward in his run for alderman.
Directing: Jann Turner · Writing: Michael Gilvary, Andrea Newman · Starring: Miranda Rae Mayo, Brandon Jay McLaren, James Waterston, Robert Newman
4x16 Two Ts
Feb 23, 2016 · 41 min · ★ 7.6
Casey reconsiders his run for alderman after he's targeted by a propaganda campaign. The squad responds when a man is trapped inside of a burning car. Trudy's nerdy brother plans Mouch's bachelor party. Jimmy and Brett investigate a kidnapping on their own.
Directing: Reza Tabrizi · Writing: Derek Haas, Ian McCulloch · Starring: Miranda Rae Mayo, Guy Burnet, Brandon Jay McLaren, Armand Schultz
4x17 What Happened to Courtney
Mar 29, 2016 · 42 min · ★ 7.9
Severide and Cruz find a child's remains inside a chimney while investigating a possible carbon monoxide leak inside a home. In other events, Casey braces for the worst in his run for alderman while Alderman Becks continues to bad mouth him to the press.
Directing: Jeffrey G. Hunt · Writing: Matt Olmstead, Liz Alper, Ally Seibert · Starring: Miranda Rae Mayo, Guy Burnet, Armand Schultz, Jenny Mollen
4x18 On the Warpath
Apr 5, 2016 · 42 min · ★ 7.4
Sylvie witnesses a murder and is threatened by the shooter not to go to the police. Firehouse 51 jumps into action when a fire breaks out at a restaurant and traps several people inside a vault. Mouch starts to get cold feet.
Directing: Joe Chappelle · Writing: Veronica West, Sarah Kucserka · Starring: Miranda Rae Mayo, Elias Koteas, Tom Galantich, Matt DeCaro
4x19 I Will Be Walking
Apr 19, 2016 · 43 min · ★ 7.3
Casey steps up to help a teenager being bullied by a gang; Severide bonds with a detective’s son after her life is threatened; and Kidd and Herrmann go head-to-head in a test of bar knowledge.
Directing: Sanford Bookstaver · Writing: Tiller Russell · Starring: Miranda Rae Mayo, Lauren Stamile, Brandon Jay McLaren, Jenny Mollen
4x20 The Last One for Mom
Apr 26, 2016 · 43 min · ★ 8.2
Firehouse 51 unites to help a young boy in tragic circumstances. A high-powered political consultant helps Casey navigate a potential scandal. Cruz makes a mistake that nearly costs him his life.
Directing: Fred Berner · Writing: Gwen Sigan · Starring: Miranda Rae Mayo, Lauren Stamile, Jenny Mollen, Maxwell Jenkins
4x21 Kind of a Crazy Idea
May 3, 2016 · 42 min · ★ 7.5
Dawson saves a young boy from an apartment fire. Kidd's idea for Molly's doesn't go as hoped. Severide hits a wall while advocating for new fire masks. Cruz and Brett utilize a secret weapon to get Otis to see Dr. Halstead take a blood test.
Directing: Joe Chappelle · Writing: Michael Gilvary, Andrea Newman · Starring: Miranda Rae Mayo, Deanna Reed-Foster, Tatyana Zbirovskaya, Tom Hickey
4x22 Where the Collapse Started
May 10, 2016 · 41 min · ★ 7.7
The team responds to a building collapse that's trapped more than a dozen people. Dawson's quest to foster Louie is aided by a familiar face. Otis, who's on medical leave, meets his temporary replacement. Severide and Kidd continue to see each other. Casey is at odds with Antonio.
Directing: Sanford Bookstaver · Writing: Veronica West, Sarah Kucserka · Starring: Miranda Rae Mayo, Guy Burnet, Deanna Reed-Foster, Aiden Cohen
4x23 Superhero Season Finale
May 17, 2016 · 43 min · ★ 8.0
Boden and Jimmy are at odds. Kidd deals with her unstable ex. Dawson continues her quest to foster Louie. Casey's new political consultant urges him to think big. The team responds to a dangerous structure fire.
Directing: Michael Brandt · Writing: Derek Haas, Michael Brandt · Starring: Miranda Rae Mayo, Lauren Stamile, Guy Burnet, Deanna Reed-Foster