Firehouse 51 prepares for their semi-annual firehouse inspection.

Brett fights to save her para-medicine program.

Commander Martin Pearce asks Severide for a favor.

Air Date: Wednesday, Jan. 11 (09:00PM – 10:00PM) on NBC.


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CHICAGO FIRE -- "A Guy I Used to Know" Episode 1111 -- Pictured: Eamonn Walker as Wallace Boden -- (Photo by: Adrian S Burrows Sr/NBC)