As the RFDS fundraising ball gets underway, Pete is overnighted at a remote clinic where the seemingly straightforward case of a boy with a concussion turns into a potentially fatal situation.
Pete discovers the emergency intervention he performed at White Cliffs has had major repercussions before he, Wayne and Chaya are called to a retrieval to keep a critically ill patient's secret from her husband.
A year after Eliza left Broken Hill behind, much has changed. The determined team will face some of their most confronting challenges to date - in the air, on land, with each other, and within themselves.
Despite Pete's best efforts to avoid Eliza things become tricky when two of them are tasked to retrieve a critically ill boy with a mystery illness. When they discover they have different views on the best course of action to take.
When a remote bush retrieval turns violent, the RFDS are caught in the crosshairs but still have to race the light and get all patients in the air before the plane becomes grounded for the night.