The 9-1-1 and 9-1-1: Nashville stars go head to head in a heated showdown during this week’s epic crossover — but behind the ...

SPOILER ALERT: The following reveals major plot points from the One Chicago 3-episode crossover event airing March 3.

The teams behind “One Chicago” had another successful crossover this week — and it wasn’t an easy one to produce. “Chicago Fire,” which kicked off the three-hour event on March 4, drew 6.3 million ...

The One Chicago crossover, Reckoning, reunites Halstead and Upton in a major three-hour event. Here’s where to watch it on ...

Three teams tackling one threat. Wednesday will be an action-packed night in the One Chicago universe as all teams will work ...