Here’s what we know about ‘Chicago Fire’ Season 15, including premiere date, cast, the biggest departures and how to watch.

Matthew Daddario, best known as Alec Lightwood on Shadowhunters and previous stints in Blue Bloods and Why Women Kill, joined ...

Dermot Mulroney exited the NBC series during the October 2026 premiere ...

Two more cast members are leaving the NBC drama in season 15, which premieres October 7. Dermot Mulroney, who plays Chief Dom ...

Larracuente is returning for season 15 of “Chicago Fire.” Also reprising their roles are Taylor Kinney (Kelly Severide), ...

Plus, what's next after the cliffhanger and in Vasquez's love life?

Major drama for the cast of Chicago Fire! Ahead of the 15th season set to premiere on October 7, NBC has revealed more details about what series fans should expect. After all, a show that has lasted ...

Chicago Fire Season 15 is set to premiere on October 7, 2026, with Victor Teran serving as the showrunner and executive ...