A new One Chicago crossover is coming up this spring!

Chicago Fire, Chicago PD and Chicago Med are set to intertwine their stories once again, for the first time since last year’s event, and the details have just been revealed.

Keep reading to find out more…

According to Variety, the three shows’ crossover event will take place on March 4th, and there will be a bit of a change in the normal air schedule.

Fire and Med will be switching time slots for the crossover, with PD remaining in the final spot of the night.

Here’s a synopsis: “Firehouse 51 is called to an airfield when a passenger jet suddenly goes silent mid-air, triggering a high-stakes emergency. Their discovery cracks open a bigger and deadlier mystery — one with consequences that could ripple far beyond the runway and put countless lives in jeopardy.”

This year’s One Chicago crossover event will kick off on Wednesday, March 4th with Chicago Fire at 8pm ET, followed by Chicago Med at 9pm and Chicago PD at 10pm on NBC, and streaming next day on Peacock.

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