Life, death and drama at 20,000 feet. The series weaves together intense character journeys and high-stakes medical rescues, as we follow the triumphs, heartbreaks and tribulations of budding nurses and pilots flying air ambulances in remote Northern Canada. They’re all in over their heads, and on their own, with no one to rely on but each other.

Follow five young nurses working on the frontlines of a busy hospital in downtown Toronto, dedicating their lives to helping others, while struggling to help themselves.