This fall’s #OneChicago crossover averaged 8.5 million total viewers and a 1.4 demo rating, improving on the NBC trifecta’s week-ago numbers by 18 and 27 percent. In the demo, Chicago Fire (8.1 mil/1.3) matched its best numbers in a year, Med (8.8 mil/1.4) tied its best numbers since February 2018, and P.D. (9 mil/1.6) equaled […]