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

No one does a crossover like One Chicago — especially the major events ... chief gives the order to evacuate with concerns of the building’s foundation giving out. Mouch finds his wife ...

Picture this: An underground explosion sends massive flames up a downtown high-rise building, injuring several ... Such a scenario could only mean one thing for viewers of this Wednesday’s One Chicago ...