Chicago Fire Season 14 Episode 15 (S14 E15) Preview: Release Date, Time and Where to Watch “Do Not Resuscitate”

Chicago Fire Season 14 Episode 15 (S14 E15), titled “Do Not Resuscitate,” airs Wednesday, March 18, 2026, at 9/8c on NBC. S14 E15 picks up a Firehouse 51 still recalibrating after Chief Pascal‘s abrupt termination last week and delivers three simultaneous pressure points: a car crash that does not add up for Kidd and Vasquez, a DNR patient who puts Novak and Violet in an impossible position, and a long-overdue spotlight moment for Herrmann.

When Does Chicago Fire S14 E15 Air?

Chicago Fire Season 14 Episode 15 airs on Wednesday, March 18, 2026, at 9 PM ET / 8 PM CT on NBC, according to the network’s official broadcast schedule. The episode runs for one hour and streams on Peacock the following day for subscribers who miss the live broadcast. Season 14 consists of 21 episodes in total, putting Firehouse 51 at the midpoint of its second half with six episodes remaining after tonight.

What Is “Do Not Resuscitate” About in S14 E15?

The episode title signals the central ethical crisis. Novak and Violet resuscitate a patient during an emergency call, only to discover afterward that the patient had a legally binding Do Not Resuscitate order in place. The dilemma this creates is not just procedural. Jocelyn Hudon, who plays Novak, told OneChicagoCenter that Season 14 puts her character through storylines with “great love and trust” at their core — and a DNR situation, where a paramedic’s instinct to save a life directly conflicts with a patient’s documented wish to be left to die, is exactly the kind of moral pressure point that defines what this show does best when it is operating at full stretch.

The Novak storyline carries additional weight this week because of her sister’s return. The near-death experience Novak survived during the One Chicago crossover earlier this season reopened a fractured family relationship with her sibling. Having just faced her own mortality, she now has to decide what another person’s end-of-life choice actually means. That is a genuinely difficult character position, and one the show built toward across several episodes rather than dropped without warning.

Meanwhile, Lt. Stella Kidd and Sal Vasquez respond to a car crash where the circumstances surrounding the accident do not line up. Vasquez is a distinctive choice for this kind of investigation. Brandon Larracuente‘s character came within weeks of graduating from the police academy before his father was exposed as a dirty cop, ending his law enforcement path entirely. He reads situations the way a police officer would, not just as a firefighter. When a crash does not add up, Vasquez is the person at Firehouse 51 most likely to push past the surface explanation and least likely to let it go.

Christopher Herrmann gets his own spotlight storyline, the specifics of which NBC has kept deliberately vague ahead of broadcast. Herrmann has been the connective tissue of Firehouse 51 since the series premiere in 2012 — the everyman voice of the house, the one who has been there longest alongside Mouch, who only just returned from injury in Episode 14. A dedicated spotlight episode for Herrmann is not something the show delivers frequently, which makes the timing of this one, coming immediately after Pascal’s departure reshaped the chain of command, worth paying attention to.

What Did Episode 14 Set Up Going Into Chicago Fire S14 E15?

Episode 14, “Hit and Run,” resolved the fallout from the One Chicago crossover by removing Pascal from the picture entirely. The CFD terminated Dermot Mulroney‘s character for conduct unbecoming following his decision to disobey a direct order from the FBI supervisor overseeing the crossover investigation. His exit was immediate. Mouch’s return to active duty at Firehouse 51 in the same episode gave the house some continuity, but Pascal’s firing left a leadership gap that Episode 15 has to operate inside rather than around. There is no incoming chief introduced yet. Firehouse 51 is running without the administrative buffer Pascal provided, and tonight’s trio of storylines — a moral crisis on Ambo, an unexplained crash, a character getting their moment — all land in that vacuum.

Where Can You Watch Chicago Fire Season 14 Episode 15 (S14 E15)?

Chicago Fire Season 14 Episode 15 airs live on NBC every Wednesday at 9/8c. New episodes are available to stream on Peacock the day after broadcast. Full seasons are also available on Peacock for subscribers who want to catch up from the beginning. The show is available in select international markets through regional broadcast partners and streaming agreements.