A newly released trailer begins to document the aftermath of the 2025 crossover event for all three One Chicago shows. See it here!

Chicago Fire, the dramatic firefighter series from the NBC network that has been airing since 2012, has kept fans hooked over ...

The crossover starts at 8 p.m. with "Chicago Fire" followed by "Chicago Med" at 9 p.m. and "Chicago P.D." at 10 p.m.

After a decade of working together, it's no surprise that some colleagues develop friendships. That's the case with the ...