One Chicago Crossover 2025: Emergency Details Revealed — Who’s in Danger?

Meredith Jacobs
8 Comments
One Chicago Crossover 2025: Emergency Details Revealed — Who’s in Danger?
George Burns Jr/NBC; Peter Gordon/NBC; Elizabeth Sisson/NBC

A One Chicago crossover is officially happening—and it might be sooner than you thought!

NBC has announced that a three-part One Chicago crossover event is set to air on Wednesday, January 29, 2025, starting at 8/7c. It will kick off with Chicago Fire at 8/7c, followed by Chicago Med at 9/8c, and concluding with Chicago P.D. at 10/9c. (This isn’t a first: The order of the episodes—Med and Fire in this case—has switched for previous crossovers.) This will be the first One Chicago crossover since 2019.

NBC has also released the logline for the crossover: “When a gas explosion rocks a high-rise, Chicago’s first responders come out in force to rescue hundreds of civilians. 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.”

Uh-oh — who’s going to be in danger? It’s a given that it’s going to be one of the firefighters, but might there also be a doctor on scene to help with victims?

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“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,” said Anastasia Puglisi, Wolf Entertainment Executive Vice President and co-executive producer of the One Chicago series, said in a statement. “We’re thrilled to have the best talent in every department to meet this challenge, reinforce the #OneChicago brand, and provide our fans with a unique and compelling viewing experience.”

Chicago Med stars S. Epatha Merkerson, Oliver Platt, Steven Weber, Marlyne Barrett, Jessy Schram, Luke Mitchell, Sarah Ramos, and Darren Barnet. Chicago Fire stars Taylor Kinney, Dermot Mulroney, David Eigenberg, Miranda Rae Mayo, Joe Miñoso, Christian Stolte, Daniel Kyri, Hanako Greensmith, Jake Lockett, and Jocelyn Hudon. Chicago P.D. stars Jason Beghe, Patrick John Flueger, Marina Squerciati, LaRoyce Hawkins, Amy Morton, Benjamin, Levy Aguilar, and Toya Turner.

What are you hoping to see in the crossover? Let us know in the comments section below.

One Chicago Crossover, Wednesday, January 29, 2025, 8/7c, NBC

Chicago FireChicago MedChicago P.D.One Chicago



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  1. O

    OrangeWeights

    I cannot wait to see the Crossover of One Chicago, esp Chicago PD.

    6

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    GoldBattery

    Love this show and always enjoy the crossover events, especially when it involves all three shows. Anxiously awaiting out come for Sharon Goodman and the ED personnel. Good shows with good cast members. Writers do a good job also.

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    PurpleBug

    Crossover is longoverdue, thank you.

    3 1

  4. C

    Christopher Fuccione

    With your title, I was hoping that there was going to be a cameo by the actors from the old TV show Emergency.

    2

    1. P

      PurpleButterfly

      That would be pretty impossible since most of them are either quite elderly or passed away.

  5. P

    PurpleMustache

    I’m praying they’re not getting rid of. Ms Goodwin! She is one of my favorites! And I also hope they’re not getting rid of Mouch or Herman! I Love All these characters & would hate to see Any of them go!

    1

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    GoldSubmarine

    This is my Favorite Series. I've watched it from the beginning and I can't understand how Mr Wolf can come up with ideas for new episodes. He's awesome and I love the Chicago Trilogy. I hope no one is killed in the crossover.❤️🚒🚒🚓🚓🚓

    1

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    OrangeCandy

    I'm excited! I love when these three intertwine in any way. 🙂

    1