Miranda Rae Mayo

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.

The One Chicago star joined Jason Beghe and S. Epatha Merkerson for a pre-finale chat on The Tonight Show Starring Jimmy Fallon. 

Chicago Fire showrunner Andrea Newman means this figuratively, of course, but that still doesn't bode well for the fan-favorite couple. 

Yet again, Severide's impressive heroism and valiant courage saved the day.

NBC Insider spoke with co-executive producer Demetra Diamantopoulos to get the scoop on filming locations.

The actress is a certified scene-stealer as Firehouse 51's fearless leader and passionate friend.

Find out when new episodes of all your favorite One Chicago shows return.