After a very tense hostage-taking episode, "Chicago Fire" Season 5 Episode 17 spoilers reveal another problem in town as a slew of mysterious car accidents entails Dawson to get to the bottom of it.
NBC’s drama “Chicago Fire” is all set for a crossover with ”Chicago Med,” “Chicago PD, ” and the first step towards the crossover will happen with “Chicago Fire” Season 5, Episode 15.