Ahead of Chicago Fire season 13’s return, a new One Chicago promo video shows Stella Kidd leading Firehouse 51 on the heels of Chief Wallace Boden’s exit. NBC’s Wednesday primetime block is returning with a full season following a shortened run during the 2023-2024 TV season. That’s exciting for Chicago PD season 12 and Chicago Med season 10, but it’s particularly intriguing for Chicago Fire season 13 because of the slew of changes coming Firehouse 51’s way. Arguably, the biggest difference is the team getting a new Battalion Chief with Dermot Mulroney’s Dom Pascal.