Chicago Fire, Then Nick Porter Happened

S8 E1 • 41m • HDTV14

The mattress factory fire spirals out of control; the team works to rescue the trapped victims.

S8 E2 • 41m • HDTV14

Casey struggles to get Boden to sign off on an energetic new recruit.

S8 E3 • 42m • HDTV14

Brett and Foster question the circumstances surrounding an attack at a juvenile detention center.

S8 E4 • 40m • HDTV14

Firehouse 51 works with the CDC when a rare but deadly bacteria takes its toll on numerous victims.

S8 E5 • 41m • HDTV14

Kidd must prove herself at the National Firefighter Leadership Conference.

S8 E6 • 41m • HDTV14

Cruz and Severide suspect foul play when a fire started by an elderly woman turns deadly.

S8 E7 • 42m • HDTV14

Severide must make a tough decision about the future of his career; Commissioner Grissom returns.

S8 E8 • 41m • HDTV14

Severide starts off on the wrong foot at the Office of Fire Investigation when he reopens a case.

S8 E9 • 41m • HDTV14

An unexpected visit throws Casey; Severide sets out to exonerate a wrongly convicted arsonist.

S8 E10 • 41m • HDTV14

Members of Firehouse 51 learn its boundaries have been redrawn to overlap with an adjacent station.

S8 E11 • 41m • HDTV14

A pest control problem forces the 51 team to temporarily bunk with Firehouse 20.

S8 E12 • 41m • HDTV14

A series of false alarms at a private school hinders 51's ability to respond to legitimate calls.

S8 E13 • 41m • HDTV14

The surprising arrival of a new fire truck brings both joy and chaos to members of Firehouse 51.

S8 E14 • 41m • HDTV14

A series of mysterious gas leaks has members of Firehouse 51 puzzled and spread thin.

S8 E15 • 41m • HDTV14

A series of teen opioid overdoses sees Severide partner with his old friend Sean Roman.

S8 E16 • 42m • HDTV14

Boden is on edge after starting a new fad diet; Casey and Severide disagree on a call.

S8 E17 • 41m • HDTV14

Things get personal for Casey and Gallo in the aftermath of a house fire involving a mother and son.

S8 E18 • 41m • HDTV14

Severide teams up with Seager and the OFI when a motel structure fire turns suspicious.

S8 E19 • 42m • HDTV14

Tension builds when a group of rabble-rousers attempts to lock down the firehouse.

S8 E20 • 40m • HDTV14

When one of 51's own gets injured on a call, Severide becomes obsessed with helping out.