An edge-of-your-seat view into the lives of everyday heroes committed to one of America's noblest professions. For the firefighters, rescue squad and paramedics of Chicago Firehouse 51, no occupation is more stressful or dangerous, yet so rewarding and exhilarating. These courageous men and women are among the elite who forge headfirst into danger when everyone else is running the other way and whose actions make the difference between life and death. Season 15 premieres Wednesday, October 7, 2026 on NBC · 5 episodes, weekly to the finale on November 4 Drama Created by Derek Haas and Michael Brandt https://www.themoviedb.org/tv/44006 Data and poster: TMDB (this product uses the TMDB API but is not endorsed or certified by TMDB).