Discover the Chicago Fire Season 15 cast guide, exploring returning veterans like Taylor Kinney and Miranda Rae Mayo ...

Add Yahoo as a preferred source to see more of our stories on Google. Over the years, Chicago Fire has bid farewell to many of the show's original characters. Season 13 was especially impactful, with ...

The heat is about to rise all over again as Chicago Fire returns for Season 15 on October 7, bringing Firehouse 51 back for another round of high-stakes calls, personal twists, and plenty of drama.

It takes great actors to bring villainous figures to life. From difficult bosses to scheming colleagues, here's why fans hate these "Chicago Fire" characters.