'Chicago Fire' Season 12 Premieres with Returns, Departures, and New Faces

Taylor Kinney returns as Kelly Severide, while Alberto Rosende and Kara Killmer exit the series, and Rome Flynn joins the cast as Jake Gibson.

Season 12 of 'Chicago Fire' premieres on NBC on January 17, 2024, with Andrea Newman as the sole showrunner following the departure of creator Derek Haas.
Taylor Kinney returns to the series as Kelly Severide after stepping away for multiple episodes during Season 11.
Alberto Rosende, who plays Blake Gallo, and Kara Killmer, who plays Sylvie Brett, are set to exit the series in Season 12.
New character Jake Gibson, played by Rome Flynn, is introduced in Season 12 as an amateur boxer with a dark past.
Despite the departures, the series continues to explore new dynamics and relationships among the remaining characters.