Fighting to save a baby with a heart defect, Mags is flooded by memories of her own health struggles as a child. With his performance still being closely scrutinized, Bash remotely treats a cluster of patients with an undiagnosed illness in Aleppo, while also caring for the victims of a Toronto apartment fire. Dr. Bishop asks Claire for a life-altering favour. Theo's unpredictable decisions start piling up, and June's professional and personal lives collide.
The series tells the story of an ER doctor who fled his native Syria to come to Canada, where he must overcome numerous obstacles to resume a career in the high stakes world of emergency medicine.