Chicago Fire is gearing up for an explosive return with its 13th season, bringing new faces and intense storylines to Firehouse 51. While Season 12 saw the departure of key cast members

Alberto Rosende, Kara Killmer, and Eamonn Walker, fresh talent is set to shake things up when the series premieres on September 25. The NBC drama, which debuted in 2012,

has captivated audiences by following the lives of Chicago firefighters and paramedics as they navigate dangerous rescues and complex personal relationships. Over the years,

it has built the One Chicago universe, connecting with Chicago P.D. and Chicago Med.

Where Did Season 12 Leave Off?

Season 12 ended on a dramatic note, setting the stage for major changes. Boden was promoted to Deputy Commissioner, leaving Firehouse 51 behind with a heartfelt farewell. Meanwhile, Severide (Taylor Kinney) and Kidd (Miranda Rae Mayo) had a brief but meaningful conversation about starting a family.

Violet (Hanako Greensmith) misinterpreted Carver’s (Jake Lockett) emotional reaction on a call, suspecting he had feelings for Kidd. However, Carver confessed that he had actually fallen for Violet. He took a sudden furlough, prompting Violet to search for him, but she came up empty-handed. The season’s cliffhanger was a bombshell: Damon (Michael Bradway) revealed to Severide that they share the same father, Benny, making them half-brothers.

Who’s Returning for Season 13?

Despite cast departures, familiar faces will return, including Kinney, Mayo, David Eigenberg (Herrmann), Joe Miñoso (Cruz), Christian Stolte (Mouch), Daniel Kyri (Ritter), and Greensmith. Additionally, Jocelyn Hudon (Novak) and Lockett have been promoted to series regulars.

Who’s Joining the Cast?

A major addition this season is Dermot Mulroney, who will portray Firehouse 51’s new chief, Dom Pascal. The character, who previously served in Chicago’s Fire Department before spending a decade as chief in Miami, has a cheerful personality but a distinct leadership style compared to Boden. While Boden initially wanted Herrmann to replace him, logistical obstacles made it impossible. Instead, Dom Pascal steps in, promising a shift in firehouse dynamics.

Another notable newcomer is KaDee Strickland, who will play Pascal’s estranged wife, Monica, in a recurring role.

What Can We Expect From Season 13?

The arrival of Chief Pascal is expected to bring significant adjustments for Firehouse 51. Showrunner Andrea Newman has hinted that Pascal is a layered character who believes that understanding his team deeply gives him power. He will be keeping a close eye on those who might cross the line.

Meanwhile, Severide’s newfound connection with Damon will create a complicated dynamic, particularly with Kidd. Their marriage is set to face new challenges as Damon’s presence disrupts their relationship, leading to emotional conflicts and tough decisions.

When Does Chicago Fire Season 13 Premiere?

The new season is set to premiere on Wednesday, September 25, at 9/8c on NBC. It will air in its usual slot between Chicago Med and Chicago P.D.

Is There a Trailer?

NBC has released a One Chicago featurette, offering a sneak peek at Season 13 along with cast insights. Fans can also check out exclusive premiere photos for an early glimpse at what’s in store for Firehouse 51.