Tonray Ho

The Firehouse 51 crew have a Thanksgiving to remember when drugs, a car accident, and a gang shooting get in the way of traditional holiday pastimes.

Dr Choi is affected by the outcome of gang violence; Dr Halstead is encouraged by a patient's cheery disposition; Dr Manning and Rhodes think that two cases of illness could be connected.

Dr Choi and Dr Charles are tested with an erratic patient presenting unusual symptoms; Dr Manning is suspicious about the cause of a boy's broken arm.

Casey's run for alderman is put in jeopardy when his opponent launches a propaganda attack against him. Meanwhile, Mouch has a bachelor party.

A warehouse blaze puts the fire and rescue squad at risk; Dawson's father overstays his welcome at Dawson and Casey's home; Casey fights for his first responders bill; Mouch makes a serious decision; Herrmann tries to make a young boy smile.

Casey is unable to save a woman trapped in a burning house; Herrmann is determined to catch a mysterious tagger that targets the firehouse; Boden has an unexpected visitor; a teenager is injured during a romantic proposal.