Join or Sign In
Sign in to customize your TV listings
By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.
21 Episodes 2025 - 2026
Episode 1
Wed, Oct 1, 2025
A new face at Firehouse 51 causes tension, while rising chaos in the city brings new challenges to the team; Herrmann stalls on plans of relinquishing his office to Mouch.
Episode 2
Wed, Oct 8, 2025
Vasquez strives to prove his worth at 51, while Violet and Novak investigate a disturbing case. Meanwhile, Herrmann works to maintain Molly's success.
Episode 3
Wed, Oct 15, 2025
When city budget cuts stretch crews thin, Pascal takes matters into his own hands. Vasquez looks to an old friend for help. An incident in the field hits close to home for Violet.
Episode 4
Wed, Oct 22, 2025
Firehouse 51 must band together after a devastating fire catches them off guard. Vasquez continues his quest for answers. Violet and Novak face an unexpected roadblock in the new training protocol.
Episode 5
Wed, Oct 29, 2025
Herman and Cindy are still lost in the aftermath of fire that destroyed their home.The squad plans a "pass the boot" fundraiser for Herman & family even though Herman is not quite comfortable with it. While on a call, Cruz sites a very Halloween-ish mystery man. Novak is still obsessing over Halloween Ball
Episode 6
Wed, Nov 5, 2025
A traffic jam puts Violet and Novak in a tough spot with a patient. Severide spends a day with Pascal. Kidd makes special efforts to help Isaiah.
Episode 7
Wed, Nov 12, 2025
Severide probes a suspicious fire at a high school. Novak receives an unexpected call. Violet has a 51 firefighter join her for an ambulance shift.
Episode 8
Wed, Jan 7, 2026
After arson affects someone close to Firehouse 51, Severide hunts for the culprit. Meanwhile, Mouch and Pascal seek innovative solutions to face looming budget cuts.
Episode 9
Wed, Jan 14, 2026
A Firehouse 51 crew member is still in danger. Cruz helps Severide investigate.
Episode 10
Wed, Jan 21, 2026
Novak begins a new romance while Vasquez copes with his father's recent release.
Episode 11
Wed, Jan 28, 2026
Herrmann feels uncomfortable when a neighborhood injury lawyer involves himself in a standard call. Station 51 receives a guest.
Episode 12
Wed, Feb 4, 2026
Pacal faces intense scrutiny after a firehouse member gets injured on a call. Herrmann deals with family issues.
Episode 13
Wed, Mar 4, 2026
Firehouse 51 is called to an airfield when a passenger jet suddenly goes silent mid-air, triggering a high-stakes emergency. Their discovery cracks open a bigger and deadlier mystery - one with consequences that could put countless lives in jeopardy .
Episode 14
Wed, Mar 11, 2026
Severide is on high alert to track down a reckless driver who puts one of their own in harm's way. A member of Firehouse 51 struggles with a potentially life-changing decision.
Episode 15
Wed, Mar 18, 2026
Truck 81 gets called to a strange car accident that raises questions for Vasquez and Kidd. Vasquez and Kidd decide to investigate the incident. Herrmann helps his lawyer Uncle Larry with a promotional commercial. Ambulance 61 is called to a patient in cardiac arrest who has a Do Not Resuscitate (DNR) order, leaving Violet and Novak unsure how to proceed.
Episode 16
Wed, Apr 1, 2026
Severide overcomes new obstacles at the firehouse. Cruz finds himself at a loss amid family changes.
Episode 17
Wed, Apr 8, 2026
After a devastating fire erupts at a surgery center, Kidd works to hunt down the true cause. Violet, Novak and Vasquez grapple with shifting relationships. Molly's hosts its first trivia night.
Episode 18
Wed, Apr 22, 2026
While in the field, Violet and Novak are thrust into a dangerous and rapidly escalating situation, forcing them to rely on their instincts to protect both themselves and a vulnerable patient.
Episode 19
Wed, Apr 29, 2026
Episode 20
Wed, May 6, 2026
Episode 21
Wed, May 13, 2026