Christian Stolte

Any time Mouch is missing at Firehouse 51, Chi-Hards take note. But don't worry, he'll be back soon.

She's the Intelligence Unit's guiding light and Mouch's other half. What's not to love about Trudy Platt?

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

Everyone's favorite "part-man, part-couch" was absent from this week's Chicago Fire. 

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

Joe Keery's Chicago Fire character had Mouch sweating, and it had nothing to do with firefighting.

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

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

It turns out Mouch from Chicago Fire has a hidden talent: He can sing!

The mononymic character has been Firehouse 51's ace-in-the-hole since the show's debut.

You may know him as "Mouch," but his grandkids have another name for this Chicago Fire star: "BombPop."

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

Love is in the air in Illinois!

The last minutes of the Season 11 finale proved very concerning for this fan-favorite character.

All three One Chicago shows have featured the Windy City desk sergeant played by Amy Morton.

The Chicago Fire star is one proud father! 

Here's what Firehouse 51 looked like at the very beginning. 

Brian "Otis" Zvonecek was a key part of Firehouse 51 for 8 seasons. 

The Chicago Fire and Chicago P.D. stars aligned when Mouch and Platt got together.