The Firehouse 51 Shakeup: Meet The New And Returning Cast Of Chicago Fire Season 14 (2025)

The landscape of Firehouse 51 has fundamentally changed, making the cast of the Chicago Fire TV series for Season 14, premiering in late 2025, one of the most talked-about topics in the entire One Chicago franchise. After a dramatic Season 13 finale that saw multiple beloved characters say goodbye, the new season promises a fresh, yet volatile, dynamic in the heart of the Chicago Fire Department (CFD). This article dives deep into the confirmed returning heroes, the exciting new faces, and the major players who have permanently hung up their helmets, providing the most current and up-to-date information for dedicated fans.

The latest updates, as of December 2025, confirm a massive cast shakeup, largely due to budget cuts and evolving storylines, introducing a new era for Truck 81 and Squad 3. From the return of Lieutenant Kelly Severide to the arrival of a new firefighter, Salvador "Sal" Vasquez, here is your complete guide to the men and women keeping the Windy City safe in the current season.

The Confirmed Main Cast and Complete Biographical Profiles for Season 14 (2025)

The core of Firehouse 51 remains intact, anchored by the veterans who have defined the series for over a decade. Here is a detailed look at the actors and the complex characters they portray, including their essential biographical details.

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Taylor Kinney as Lieutenant Kelly Severide

• Character Role: Lieutenant, Squad 3.
• Date of Birth: July 15, 1981.
• Hometown: Lancaster, Pennsylvania.
• Career Highlights: Kinney’s breakout role was Luke Gianni on the soap opera Fashion House. He is also known for his recurring role as Mason Lockwood on The Vampire Diaries (2010–2011) and for appearing in the films Zero Dark Thirty and The Other Woman. He has been the leading man of Chicago Fire since its debut in 2012.
• Current Storyline: Severide returned to Firehouse 51 after a brief sabbatical, but his focus in Season 14 is reportedly shifting to his relationship with Stella Kidd and the complex, potentially criminal, activities of Chief Dom Pascal, which were teased in the Season 13 finale.

Miranda Rae Mayo as Lieutenant Stella Kidd

• Character Role: Lieutenant, Truck 81.
• Date of Birth: August 14, 1990.
• Hometown: Fresno, California.
• Career Highlights: Prior to joining the One Chicago universe, Mayo had notable roles as Lacey Briggs on the ABC soap opera Blood & Oil and as Talia Sandoval on Pretty Little Liars. She is also a talented singer-songwriter.
• Current Storyline: The major cliffhanger surrounding Kidd involves a rumored pregnancy, which would dramatically change her role as the Lieutenant of Truck 81 and her marriage to Severide. Her leadership is now more crucial than ever following the departure of several Truck 81 personnel.

David Eigenberg as Captain Christopher Herrmann

• Character Role: Captain, Engine 51.
• Date of Birth: May 17, 1964.
• Hometown: New York, New York.
• Career Highlights: Eigenberg is instantly recognizable to many as Steve Brady, the long-suffering husband of Miranda Hobbes, on the hit HBO series Sex and the City and its revival, And Just Like That.... He is also a former U.S. Marine.
• Current Storyline: Herrmann continues to be the emotional anchor and resident father-figure of Firehouse 51, balancing the chaos of the job with running his bar, Molly's. His role as a mentor is expected to increase with the influx of new crew members.

Joe Miñoso as Firefighter Joe Cruz

• Character Role: Firefighter, Squad 3.
• Hometown: The Bronx, New York.
• Career Highlights: Miñoso is a respected theater and television actor, known for his work in Chicago theater and his recurring role as Moco Ruiz on the Starz drama Boss before joining Chicago Fire.
• Current Storyline: Cruz, a dedicated member of Severide’s Squad 3, will continue to manage his family life, including his son, and his side-hustle developing the "Slamigan" rescue tool. His bond with the departing Darren Ritter was a major focus of recent seasons.

Christian Stolte as Firefighter Randy "Mouch" McHolland

• Character Role: Firefighter, Engine 51.
• Hometown: St. Louis, Missouri.
• Career Highlights: Stolte is a veteran character actor with credits in numerous films, including Road to Perdition and Public Enemies. He is one of the original cast members of Chicago Fire, providing much of the show's comic relief.
• Current Storyline: Mouch's Season 14 arc involves a major career change: a permanent shift from Truck 81 to Engine 51, a move that will place him directly under Herrmann's command and further alter the dynamics of his longtime crew.

Fresh Faces and Unexpected Returns: Who’s New at Firehouse 51?

To fill the void left by multiple cast exits, Chicago Fire has introduced new personnel and has seen a fan-favorite veteran transition into a different role, maintaining the high-stakes drama and ensemble feel that the show is known for.

Brandon Larracuente as Firefighter Salvador "Sal" Vasquez

The most significant new addition to the main cast is Brandon Larracuente, who steps into the role of Firefighter Sal Vasquez. Larracuente is known for his work on other popular series, including *13 Reasons Why* and *Party of Five*. Vasquez is a new firefighter assigned to Truck 81, the crew commanded by Lieutenant Stella Kidd. His character is described as complex, and his arrival is a direct response to the massive staffing changes at the firehouse, particularly the departures of Ritter and Carver. Fans are eager to see if he can integrate into the tightly knit family of Firehouse 51.

Dermot Mulroney as Chief Dom Pascal

Veteran actor Dermot Mulroney has joined the cast as Chief Dom Pascal, a high-ranking official who has quickly become a central figure in a major Season 14 mystery. Pascal’s character is involved in a dark storyline, with Lieutenant Severide expressing deep concerns about the Chief's potential involvement in a murder. Mulroney's presence adds a layer of command and potential conflict to the political landscape of the CFD, a common thread throughout the *One Chicago* universe.

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Eamonn Walker as Chief Wallace Boden (Recurring)

The status of Chief Wallace Boden, played by original cast member Eamonn Walker, was a major point of discussion after his departure as a series regular. The latest news confirms that while Walker is no longer a full-time cast member, he has promised fans he is open to returning and has already made an appearance in Season 14 in a recurring capacity. His return, even in a limited role, is a relief to fans who value Boden’s long-standing leadership and moral compass.

Major Departures: Saying Goodbye to Key Firehouse 51 Personnel

Season 14 marks one of the most significant cast shuffles in the history of the show, with three key actors exiting the series. These departures create massive holes in the Firehouse 51 roster, especially within Truck 81 and Squad 3.

Daniel Kyri as Firefighter Darren Ritter

Daniel Kyri, who portrayed Darren Ritter, a fan-favorite character who started as a recurring cast member and was later promoted to a series regular, has officially exited the show. Ritter’s character was a young, ambitious firefighter who played a critical role in the community and was often paired with Mouch. His departure is one of the most heavily felt, leaving a significant gap in the Truck 81 crew. Kyri’s exit has been linked in reports to budget cuts, though he remains a highly regarded talent within the Dick Wolf production family.

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Jake Lockett as Firefighter Sam Carver

Jake Lockett's character, Sam Carver, was a complex addition to the cast, often serving as a foil and a potential love interest for Stella Kidd. His exit was set up dramatically in the Season 13 finale, and his absence will be a major plot point for Lieutenant Kidd as she adjusts to a new, less familiar crew. Lockett’s departure, alongside Kyri’s, means Truck 81 is almost entirely new, setting the stage for fresh conflicts and character development.

Michael Bradway as Firefighter Damon

Michael Bradway, who played Firefighter Damon, was a newer face at Firehouse 51, having only recently joined the cast. His departure was a surprise to many, continuing the trend of significant cast changes ahead of Season 14. While his time on the show was brief, his exit further underscores the instability and high turnover rate that the Chicago Fire Department is currently experiencing. Bradway has already moved on to a new Prime Video project, indicating a smooth transition for the actor.

The Future of Firehouse 51: Storylines and Topical Authority

The massive cast turnover and the introduction of new characters like Sal Vasquez and Chief Pascal are strategic moves to inject fresh blood and new conflicts into the long-running series. The focus for Season 14 is clearly on the consequences of these changes, both personal and professional.

Severide and Kidd's Marriage: The "Stellaride" relationship remains the emotional core of the show. With the possibility of a pregnancy and Severide's renewed focus on his work, their dynamic will be tested. This storyline is a crucial element for maintaining topical authority, as relationship drama is a major driver of viewership in the *One Chicago* universe.

The Chief Pascal Investigation: The mystery surrounding Chief Pascal and the potential murder plot involving Severide is a high-stakes, LSI-rich storyline that ties directly into the procedural drama genre. This plot thread allows the show to cross over with *Chicago P.D.* and *Chicago Med*, strengthening the overall franchise narrative.

The New Truck 81 Dynamic: With Lieutenant Kidd leading a nearly unrecognizable Truck 81 crew, the show is poised to explore themes of mentorship, trust, and the challenges of integrating new members into a veteran team. The arrival of Sal Vasquez will be the focal point of this narrative, as he must prove himself in a high-pressure environment.

In summary, the *Chicago Fire* cast for the 2025 season is defined by a mix of powerful returns and poignant goodbyes. The show is not afraid to evolve, ensuring that Firehouse 51 remains a vibrant, unpredictable, and essential part of NBC's primetime lineup.