Chicago Fireفصل 4 جایگزینی تصویرشماره قسمت21Kind of a Crazy IdeaOverviewDawson saves a young boy from an apartment fire. Kidd's idea for Molly's doesn't go as hoped. Severide hits a wall while advocating for new fire masks. Cruz and Brett utilize a secret weapon to get Otis to see Dr. Halstead take a blood test.Air dateMay 3, 2016Runtime (min)41
