Chicago Fire continues to thrive as one of the most popular and engaging procedurals on network TV, and Chicago Fire season 13 was one of the strongest seasons in recent memory. It marked a season of change and transition for the crew of Firehouse 51, but this allowed for fresh and engaging storytelling, new character dynamics, and a stunning One Chicago crossover, all of which have helped to change the landscape of the franchise.
As One Chicago’s parent show, Chicago Fire is the series that drives the franchise forward, and season 13 has set up a new and exciting era for the IP. Following Chicago Fire season 12’s truncated episode count, season 13 was a return to long-form storytelling, which I believe has marked a turning point for the future of the One Chicago franchise.
Chicago Fire Season 13 Saw The Return Of The Epic Crossover
The Show Kickstarted The First Franchise Crossover In Half A Decade
One of the biggest developments to come out of Chicago Fire season 13 was the welcome return of the crossover episodes that defined the franchise’s early seasons. After a five-year gap, the franchise returned to a full-scale, multi-show, three-part crossover event with “In The Trenches: Part I,” which aired as Chicago Fire season 13, episode 11, before continuing across Chicago Med season 10, episode 11, and concluding as part of Chicago P.D. season 12, episode 11. This was the first crossover event since “Infection,” which aired in 2019.
After five years, the One Chicago shows are finally coming together for a crossover again, and many lives hang in the balance during the 2025 event.
The storyline centered on a devastating gas explosion beneath a city high-rise, which also threatened the subway, and required the combined efforts of fire rescue teams, trauma doctors, and police tactical units. Not only was the immense spectacle a great example of what Chicago Fire can do with a combination of action and drama, but it also served as a reminder of the unified storytelling and nail-biting stakes that made the early seasons of One Chicago feel so immersive.
