Here is the watch order for the shows in the One Chicago universe.
* I redid this so the episodes are now in storyline order, not necessarily airdate order*
Now updated through the 2023-2024 season
* Starting with Fire s7 , Fire/Med/PD air on the same night so you can watch them in the order of Med-Fire-PD
* Includes Chicago Justice and some episodes of Law & Order SVU/FBI but besides the crossovers in the early PD seasons they're not absolutely necessary
