Chicago Fire Season 7 Episode 4: This Isn't Charity October 18, 2018 By yoris2k Posted by CouchTuner on Oct 18, 2018 – 2:28 am at Chicago Fire Couchtuner Desc: Firehouse 51 is on high alert when a series of explosions rock the city. Herrmann adjusts to his new duties and Kidd gets a visit from an old friend. Watch it here: Chicago Fire Season 7 Episode 4 Chicago Fire S07 E03: Thirty Percent Sleight of Hand A WordPress Commenter Hi, this is a comment. To get started with moderating, editing, and deleting comments, please visit the Comments screen in the dashboard. Commenter avatars come from Gravatar.