A Fed in Fire's Clothing

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Not all is what it seems to be.

Appearing:Jesse SpencerTaylor KinneyMonica RaymundEamonn WalkerJoe MinosoYuri SardarovChristian StolteKara Killmer
Tags: season 6 episode 18, Matthew Casey, jesse spencer, taylor kinney, Kelly Severide, police, CIA, FBI, disguise, Evacuate, Wanted, Undercover, firefighters, Hostages, Rescue, hostage rescue, Chicago, one chicago, casey and severide, when they see us coming
S6 E181 minHighlightDramaPrimetime