Watch Chicago Fire Season 5 Episode 12 - An Agent of the Machine


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Chicago Fire Season 5 Episode 12

First Aired: February 7, 2017

Description: The team is on high alert when a previous incident during a fire call leaves a dangerous man on the loose with a vendetta to target Lt. Casey and Firehouse 51, and prompts CPD to step in. Dennis Mack, a buddy firefighter of Severide's father, comes to town to shadow the squad but may have More