NBC’s Chicago Fire has kept fans engrossed with its adrenaline-filled storylines for 12 seasons and counting. From rescue ...

The first three-hour crossover in more than five years unites the crews from 'Chicago Fire,' 'Chicago P.D.' and 'Chicago Med.

NBC’s Chicago Fire has seen several additions and exits over the years as Firehouse 51 keeps welcoming new members, while also saying goodbye to some old ones.

For 12 seasons, Chicago Fire has had a rotating ... Chicago Fire Season 13 will premiere on Wednesday, Sept. 25, at 9 p.m. on NBC and live on Peacock in most areas (for those with a subscription).