Chicago Fire's crossover episodes are a cornerstone of the One Chicago family — and Chi-Hards can't get enough.

Chicago Fire had the benefit of kicking the whole crossover off. The first episode not only featured the initial explosion that brought all three shows together, but it included some of the most ...

Chicago Fire has been on another hiatus, but new episodes are coming. We have only seen the first 15 episodes of Chicago Fire Season 13, meaning seven are left to debut. The writers killed off an ...

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The One Chicago crossover starts a gas explosion at a government building on Chicago's South Side. It causes structural collapses in surrounding areas, demanding a response from firefighters ...

The One Chicago universe continues to deliver drama, surprises, and character developments as new storylines unfold across Med, Fire and P.D. In Chicago P.D., the battle between Voight and Deputy ...

There are also often multi-episode crossover events where different parts of the story ... Based in the fictional Firehouse 51, Chicago Fire tracks the call-outs the firefighters, rescue teams and ...