When Bashir "Bash" Hamed finds himself at the site of a tragic accident, his medical training takes over as he works to save the wounded.

Bash's experience as a doctor in Syria informs his unconventional approach as he joins the staff at York Memorial.

As Bash's future at the hospital hangs in the balance, he diagnoses a young patient with a rare disease that could have been prevented; Mags is faced with a case she cannot solve, as June tries to keep her personal life private.

Dr. Bishop puts extra pressure on Bash, while Theo feels powerless when something happens to one of his daughters back home; a patient puts Mags' moral convictions to the test and June tries to improve her social skills.

Bash does his best to celebrate Eid with his sister Amira, but she wishes they could continue the traditions they had back home; Theo treats a teenage patient who wants to avoid telling his parents why he's in the hospital.

An incident at work causes Bash to second-guess himself; Mags is inspired by a firefighter devoted to her work, even if it means risking her life on a daily basis, and June must learn to work with others.