One Chicago Crossover Event Preview

CHICOPEE, Mass. (Mass Appeal) – Dick Wolf created Chicago Fire, Chicago PD, and Chicago Med, and now Chicago Justice. To introduce Chicago Justice, there’s a 3-hour crossover event between all the series! Seth and Lauren talked to Jason Beghe, Kara Killmer, and Joelle Carter about the crossover, which airs March 1st starting at 8pm on 22News.