Tuesdays 10:00 PM on NBC
Watch Chicago Fire Season 2 Episode 3 online via TV Fanatic with over 5 options to watch the Chicago Fire S2E3 full episode. Affiliates with free and paid streaming include Amazon, iTunes, Vudu, YouTube Purchase, and Google Play.

Rating: 4.3 / 5.0 (39 Votes)

Episode Details

Chicago Fire Season 2 Episode 3: "Defcon 1"

Severide must find proof to confirm his theory on the arsonist's identity while Casey must get used to a whole new lifestyle on Chicago Fire.

Chicago Fire Season 2 Episode 3 Quotes

How is she finding out all this stuff?


Otis: Defcon 5 is actually the lowest level.
Hermann: Shut up Otis.