When the squad disrupts a local gang's drug trade operation, the gang members declare war on Firehouse 51.
Severide makes a difficult decision that unfortunately means the end for him and Renee.
Sound mixer Blair Scheller talks about miking a house fire and isolating dialogue.
Chicago Fire arrives on a scene to put out a stove fire, but find the person responsible in a bizarre location and position.
At the scene of a brutal car accident, Mills springs into action to prevent a victim from committing suicide.
Leaders lead from the front. Don't miss this inspirational mashup of Chicago Fire's many heroic moments!
Out of options, Casey delivers a baby himself at the scene of a car accident.
Joe talks about the location and the children being saved in this episode.
The actress talks Chicago Fire romances, Dawson's arc and the Season 2 finale.
Casey races against a raging fire to save himself - and a rescued baby - from certain death.
Dawson battles against time during the last obstacle course of her training.
The squad responds to a water rescue when a young boy falls into the icy waters of Lake Michigan.
Forced to evacuate a burning warehouse, Mills must leave a victim behind.
The man behind Otis explains what makes Chicago Fire classic.
Go behind the scenes of Leon's car crash with stuntman Dan Maldonado.
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