Is ‘Chicago Fire’ New Tonight? Here’s When The ‘One Chicago’ Crossover Episode Airs on NBC

Chicago Fire, Chicago Med, and Chicago P.D. return on Wednesday, March 4, with a three-hour One Chicago crossover event. The ...
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How many crossover events has One Chicago aired so far? A detailed overview of every episode

NBC's prime-time lineup includes One Chicago. The franchise, which includes the hit shows Chicago Fire, Chicago Med, and Chicago P.D., is famous for its interconnected stories, which let characters ...