Miranda Rae Mayo

A visit from a family member in Stella's past sparked some soul-searching from the couple. 

It was the ultimate One Chicago girls' night!

"Everybody is coming in — I'm gonna get the chills — it is such a big ride," Med's Steven Weber told NBC Insider.

Firehouse 51, Gaffney's finest, and P.D.'s Intelligence Unit are coming together to save the day on Wednesday, January 29. 

The Chicago P.D. actor got to work with this actor in the upcoming One Chicago crossover.

Stella Kidd is one busy firefighter, and her schedule took her off Truck 81 this week. 

Severide's passion for arson investigation has led taken him away from Firehouse 51 again. But don't worry: He's coming back! 

Watching an ex move on is never easy, but for Carver, it's led to a certified crash-out on Chicago Fire.

From long lost brothers to saint-like mothers, Severide's family drama remains a One Chicago obsession.

After Damon pulled a fast one on Stella, it was up to new Chief Pascal to determine who would leave 51.

Severide's recent family reunion has created a bit of a stir at Firehouse 51. 

"I'm not Chief Boden," Firehouse 51's new boss, Dom Pascal, said in the Season 13 premiere. "I'm not trying to be."

The Windy City is a safer place when the Firehouse 51 firefighters are on a call. 

The Chicago Fire cast is forever cracking us up.

The slow-burn romance between the beloved firefighters remains a One Chicago obsession.

The Chicago Fire star may just become your new favorite singer. 

First came love, then came marriage. Now Severide has started thinking about baby carriages. But how does Stella feel? 

It's not every day that you discover an estranged brother, let alone one who has become your coworker.

Find out what your favorite actors look like with (and without) their fire-safe apparel.

"I think it's if not the best, one of our best episodes ever," revealed the Chicago P.D. star.