Chi-Hards, the wait is FINALLY over! NBC just dropped the brand-new One Chicago trailer — and let’s just say, it’s going to be an explosive return. The highly anticipated premieres of Chicago Med, Fire, and P.D. are officially set for October 1, and judging by what we just saw, the drama is coming in HOT.
From baby-daddy bombshells to team shakeups and new faces on the force, this trailer is stacked with jaw-dropping moments that already have fans screaming in the comments.
👶 Baby Bombshell at Chicago Med
Let’s start with Chicago Med, where a shocking pregnancy twist threatens to turn everything upside down. The trailer hints at a mysterious “Who’s the father?” situation, and fans are already throwing out wild theories. Could this mean the return of an old flame? Or is someone on the current team hiding a major secret?
Either way, it looks like the doctors at Gaffney Medical Center won’t just be dealing with emergencies in the ER — the drama is getting very personal.
🔥 Major Shakeup at Firehouse 51
Over at Chicago Fire, Firehouse 51 is reeling after what looks like a leadership change — and possibly a loss. The trailer teases emotional goodbyes, high-stakes rescues, and a cryptic shot of Chief Boden looking more serious than ever. Could this be the end of an era?
We also get a glimpse of a new firefighter joining the team — but not everyone seems ready to welcome them with open arms. Tension, trust issues, and big boots to fill? Count us in.
🚓 Fresh Blood and Tense Vibes at Chicago P.D.
And then there’s Chicago P.D. — which is clearly not holding back this season. The trailer introduces a new recruit joining Intelligence, and let’s just say: Voight is watching closely. But what’s even more intriguing is the tone — darker, grittier, and more intense than ever.
There’s a scene where Upton and Atwater exchange a look that says everything without saying a word… What’s going down in Intelligence? And where’s Burgess?
🗓️ Mark Your Calendars: October 1
All three One Chicago shows return on October 1 on NBC and Peacock, and it looks like we’re in for one of the most emotional, action-packed, and unpredictable seasons yet.
From baby drama to betrayal, new heroes to old ghosts, this fall is going to be epic in the Windy City.
💬 Sound off, Chi-Hards!
What moment in the trailer had you screaming? The baby twist? Voight’s new recruit? Firehouse tension?
Drop your theories below ⬇️
Tag a fellow One Chicago addict and let them know: IT’S BACK.
