NBC Insider Exclusive

Create a free profile to get unlimited access to exclusive show news, updates, and more!

Sign Up For Free to View
NBC Insider One Chicago

Is Chicago Fire New Tonight? (March 27, 2024)

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

By Jessica White

Between the action-packed rescues and heartwarming Firehouse 51 relationships, Season 12 of Chicago Fire has something for everyone.

How to Watch

Watch Chicago Fire Wednesdays at 9/8c on NBC and next day on Peacock.

There have been some heart-wrenching goodbyes — Blake Gallo (Alberto Rosende) and Sylvie Brett (Kara Killmer) have left Firehouse 51 to spend more time with their families. Meanwhile, Stella Kidd (Miranda Rae Mayo) and Kelly Severide (Taylor Kinney) continue to steal hearts as the beloved Stellaride, while Violet Mikami (Hanako Greensmith) explores a budding romance with Season 11 recruit Sam Carver (Jake Lockett). 

RELATED: After Matthew Casey and Sylvie Brett's Engagement, Revisit Their Intense Romance

If you're watching weekly, check out this post to make sure a new episode is airing on Wednesday night, March 27. 

Is Chicago Fire new tonight? (March 27, 2024) 


The logline for Season 12, Episode 8 ("All the Dark")  teases, "A hazmat call at a dialysis center leads to a shocking discovery; Boden clashes with Paramedic Chief Robinson; Carver notices a concerning change in Gibson's behavior."

RELATED: What to Know About Chicago Fire Season 12: Details

Darren Ritter (Daniel Kyri) appears in Season 11 Episode 19 of Chicago Fire.

When will new episodes of Chicago Fire return?

New episodes of Chicago Fire Season 12 air on Wednesdays at 9/8c on NBC for One Chicago Wednesdays.

Kelly Severide (Taylor Kinney) and Matthew Casey (Jesse Spencer) in their firefighting uniforms

Where can I watch old episodes of Chicago Fire? 

Want to catch up on Season 12's action or simply re-live some of the most intense Fire moments? Peacock is the go-to choice for streaming all your favorite Chicago Fire episodes. 

NBC Insider chatted with Kara Killmer in honor of her emotional farewell from the series. The actress delighted in reminiscing about the Chicago Fire cast's endless laughs on set. 

"There is such a core principle of humor and friendship that continues to keep [us] going; I think that's what's really special about our show in particular," Killmer revealed, adding that One Chicago creator Dick Wolf is "very intentional about making sure that the people who work on our show...have a good sense of humor."

Watch Chicago Fire Wednesdays at 9/8c on NBC and the next day on Peacock.