While tending to patients at the clinic during a blizzard, Michael shows signs of a severe condition that requires immediate surgery.

Michael and E-Mo disagree about how to treat a patient with a brain tumor. Meanwhile, a teenage girl gives birth at the clinic and immediately runs out, leaving the baby behind.

Michael saves a man from drowning and learns his identity is a mystery. Meanwhile, Kate discovers a girl she mentors has serious issues that she has failed to notice.