The long-awaited One Chicago crossover event is finally making its way back to NBC in January 2025, bringing together Chicago Med, Chicago Fire, and Chicago P.D. for a high-stakes, three-hour TV spectacle. Fans of the franchise have eagerly anticipated this reunion of their favorite characters since the last crossover in 2019. Now, the wait is almost over.
Anastasia Puglisi, Executive Vice President of Wolf Entertainment, described the ambitious nature of the event:
“Putting together what is essentially a three-hour action movie is an incredibly ambitious task requiring complete coordination across our writers, casts, crews, and producers, along with help from the city of Chicago. We’re thrilled to have the best talent in every department to meet this challenge.”
Here’s everything we know so far about this must-watch event.
What’s the Plot of the Crossover?
This action-packed crossover centers around a catastrophic gas explosion in a high-rise building that sends Chicago’s first responders into overdrive. While Firehouse 51 races to rescue hundreds of civilians trapped in the towering inferno, a hidden calamity beneath the surface intensifies the chaos.
NBC teases:
“It’s the calamity beneath the surface, however, that sends our heroes on a race to save 40 people trapped deep underground, including two of their own.”
As the emergency unfolds, the ripple effects will challenge the teams from Chicago Med, Chicago Fire, and Chicago P.D., testing their limits in ways never seen before.
When Will It Air?
Mark your calendars! The One Chicago crossover is set to air on Wednesday, January 29, 2025, starting at 8/7c. The schedule for this event breaks the usual Wednesday night lineup:
- 8/7c: Chicago Fire kicks off the night.
- 9/8c: Chicago Med follows with its segment of the story.
- 10/9c: Chicago P.D. wraps up the event.
Fans can watch live on NBC or stream the episodes the following day on Peacock. Be sure to watch the episodes in order for the full narrative impact: Fire, Med, and P.D.
Where the Shows Left Off
The mid-season finales of each show set the stage for this crossover, leaving fans with burning questions and high anticipation.
Chicago Fire
The firehouse faced several personal and professional dilemmas. Cruz discovered a bullet in his locker linked to his brother Leon’s past gang involvement, hinting at a deadly revenge plot. Meanwhile, Chief Dom Pascal struggled to balance his duties with his crumbling marriage, and Novak’s haunting backstory began to surface.
Chicago Med
In a shocking Thanksgiving episode, Sharon Goodwin faced a life-threatening confrontation with her stalker, Cassidy. The cliffhanger left viewers in suspense as Cassidy attacked Goodwin, with Dr. Archer witnessing the violent stand-off.
Chicago P.D.
The Intelligence Unit dealt with tragedy as Officer Torres lost his former lover and informant, Gloria Perez, in a shootout. Complicating matters further, Deputy Chief Charlie Reid hinted at knowing about Torres’ relationship with Perez, setting the stage for professional and personal fallout.
What Makes This Crossover Special?
This is the first One Chicago crossover in five years, promising a cinematic experience on the small screen. The integration of three storylines into a single cohesive event raises the stakes, offering fans a chance to see their favorite characters working together under extreme pressure.
Executive producers and the cast are pulling out all the stops to make this event unforgettable, ensuring a blend of action, drama, and emotional storytelling.
