First responder drama is one of NBC's longest-running dramas.

The One Chicago crossover starts with an event that is something the Chicago Fire characters have never seen before.

The One Chicago crossover ratings once again prove just how valuable the annual three-show event are to Chicago Fire, Med, and PD.

It's the day Chihards everywhere have been waiting for: the 2026 One Chicago crossover event is just a few hours away, and ...

"One Chicago" finally got a Boeing 737 guest star for the crossover special. Then a polar vortex hit Chicago during the planned filming.

One Chicago is a media franchise that consists of several television series. This includes titles like Chicago Med, Chicago ...

It's another Windy City Wednesday on NBC!

Here's what members of the 21st District have been up to since the show began in 2014.

Actor Robert Newman is a veteran of the small screen, and here's the Chicago Fire episode you forgot Robert Newman from Guiding Light starred in.

One Chicago showrunners Andrea Newman, Gwen Sigan, and Allen MacDonald hyped the 2026 crossover involving Fire, P.D., Med, and two former stars.

The time has finally come for One Chicago fans who have been on the edges of their seats for the past month: Chicago Fire, ...

Patrick John Flueger has played Adam Ruzek on the NBC series since 2014 ...