Executive producers Derek Haas and Andrea Newman talk to ET about welcoming Casey back for the final episode of the season.
The actor departed NBC's firefighter drama on Wednesday's 200th episode.
The actor and showrunner Derek Haas discuss Wednesday's monumental 200th episode and the story behind the surprising departure.
A brand new episode airs Wednesday, March 10 at 9 p.m. ET/PT on NBC.
Taylor Kinney, Miranda Rae Mayo and Kara Killmer discuss matters of the heart at Firehouse 51.
It's about to get rowdy at 51! ET exclusively debuts a sneak peek from the season's penultimate episode.
An all-new episode airs Wednesday, April 8 at 9 p.m. ET/PT on NBC.
Showrunner Derek Haas talks to ET about Gabby Dawson's exciting return in Wednesday's episode.
ET premieres a first look at the former series regular's return, airing Wednesday, Nov. 20 at 9 p.m. ET/PT on NBC.
ET exclusively debuts a first look from Wednesday's three-hour crossover event.
The OneChicago three-hour event begins with 'Chicago Fire' on Wednesday, Oct. 16 at 8 p.m. ET/PT on NBC, followed by 'Med' and 'PD.'
'They're enjoying each other's company,' Spencer tells ET of the brewing relationship.
ET exclusively debuts a first look from Wednesday's episode.
ET exclusively debuts a first look from an all-new episode, airing Wednesday, March 27 at 9 p.m. ET/PT on NBC.
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