NBC | 9:00 pm
Among the results of a Windy City blizzard is a multiple-car accident in "Cold Front," bringing numerous trauma patients to the hospital. Dr. Rhodes and Dr. Latham (Colin Donnell, guest star Ato Essandoh) have to make immediate decisions on treatment. Dwindling supplies also force Goodwin (S. Epatha Merkerson) and others to make tough calls. Several of "Chicago Fire’s" regular cast members, including Jesse Spencer and Taylor Kinney, guest star.