NBC’s One Chicago universe is racing toward its biggest night of the fall. As temperatures drop in Chicago, tension is heating up across Gaffney Medical Center, Firehouse 51, and the Intelligence Unit. Fans can now mark their calendars for the highly anticipated fall finales — and brace themselves for the cliffhangers that will carry each show into 2026.

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Fall Finale Air Dates

The One Chicago fall finales will air back-to-back on Wednesday, November 12, 2025, on NBC:

• 8/7c: Chicago Med — Season 11, Episode 7 (“Double Down”)

• 9/8c: Chicago Fire — Season 14, Episode 7 (“Pierce the Vein”)

• 10/9c: Chicago P.D. — Season 13, Episode 7 (“Impulse Control”)

Each episode will be available to stream the next day on Peacock, giving fans the chance to relive every emotional and explosive twist before the winter break.

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What to Expect from the One Chicago Fall Finales

Chicago Med — “Double Down”

At Gaffney Medical Center, tension reaches a fever pitch.

• Dr. Daniel Charles (Oliver Platt) grows suspicious of a colleague’s questionable behavior.

• Dr. Lenox crosses a dangerous ethical line to save a patient.

• Hannah Asher (Jessy Schram) and Dean Archer (Steven Weber) tackle an emotional case involving a soon-to-be father battling terminal cancer.

Expect emotional breakdowns, moral dilemmas, and a possible suspension that could shake the hospital hierarchy.

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Chicago Fire — “Pierce the Vein”

Over at Firehouse 51, danger hits close to home.

• Kelly Severide (Taylor Kinney) investigates a suspicious blaze at a local high school that may have been deliberately set.

• Novak receives an unexpected phone call that could change her future forever.

• Violet Mikami (Hanako Greensmith) takes on mentoring duties for a rookie firefighter — but the shift spirals into chaos when a rescue goes terribly wrong.

The episode promises both adrenaline and heartbreak — classic Chicago Fire energy that will leave fans breathless.

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Chicago P.D. — “Impulse Control”

The Intelligence Unit faces one of its darkest cases yet.

• Hank Voight (Jason Beghe) and his team are pulled into a violent home invasion that links to a chilling face from their past.

• The emotional fallout reopens old wounds, testing loyalty and trust within the squad.

• As the case intensifies, one team member may not make it out alive.

This finale is expected to end on a devastating cliffhanger — one that could redefine the team’s future in 2026.

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What’s Next for the Franchise

The fall finales mark the end of this year’s One Chicago chapter, but they’re also setting the stage for massive returns when the shows resume in early 2026. Fans can expect heartbreak, heroism, and at least one game-changing twist across all three series.

Whether it’s Med’s moral crossroads, Fire’s explosive rescues, or P.D.’s relentless pursuit of justice, the One Chicago franchise continues to deliver drama that never sleeps.