Chicago Fire 9×04 Promo “Funny What Things Remind Us”

Chicago Fire 9×04 “Funny What Things Remind Us” Season 9 Episode 4 Promo – While completing a task assigned by headquarters, Boden makes an unforeseen connection; Gallo is forced to make a surprise rescue of one of their own when the firehouse is called to the site of a construction explosion; Mouch reignites an old feud.