At the Chicago Park District’s Rutherford Sayre Fieldhouse, the seed of filmmaking was planted with Jared Kirchheimer.

For the first time in five years, “Chicago Med,” “Chicago Fire” and “Chicago P.D.” are crossing over on Jan. 29. Here's how ...

The first three-hour crossover in more than five years unites the crews from 'Chicago Fire,' 'Chicago P.D.' and 'Chicago Med.

“This is not a crossover night. This is a three-hour film. This is a movie that happens to have all of your favorite One ...