One Chicago Crossover Event Sneak Peak (UPDATED)

Here’s a look at the upcoming One Chicago crossover that’ll air on Oct. 3 on NBC.

Here’s the episode order of the Crossover event

Chicago Fire: “Going to War”
In the first part of the three show crossover, Firehouse 51 is faced with a daunting challenge when an out control blaze consumes a 15 story apartment complex, trapping victims on the top floors Complicating the rapidly escalating situation, members soon discover that someone close to home may be one of the trapped victims.… More