Watch Chicago Fire Season 6 Episode 18 online via TV Fanatic with over 4 options to watch the Chicago Fire S6E18 full episode. Affiliates with free and paid streaming include Amazon, iTunes, Vudu, and Verizon On Demand.

Episode Details

On Chicago Fire Season 6 Episode 18, Casey and Severide volunteer to assist when the FBI takes over Firehouse 51 during an undercover mission.

Rating: 4.8 / 5.0 (32 Votes)
Chicago Fire
Episode Number:

Chicago Fire Season 6 Episode 18 Quotes

Sylvie [about Cordova]: Uh, there any details about him you'd like to, uh, share with me or...
Gabby: You know I'm not a kiss-and-tell kind of girl.

Stella: Are you mad at me for some reason?
Kelly: I'm not mad at you. I'm a little mad. But not at you.