The latest installment of the compelling Chicago franchise, an emotional thrill ride through the day-to-day chaos of the city's most explosive hospital and the courageous team of doctors, nurses and staff who hold it together. Crossing paths with familiar faces from "Chicago P.D." and "Chicago Fire," this third team of Chicago heroes takes on cases inspired by topical events while forging fiery relationships in the pulse-pounding pandemonium of the emergency room.