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.

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

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.

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.

When a 10-year-old boy is admitted to the hospital, Dr Manning and Dr Halstead disagree over how to handle his parents; Dr Rhodes races against the clock to deliver a heart to Dr Reese's estranged father.