Natalie and Leonard comfort a schoolboy who has fallen metres out of a tree and landed on his head. Cam fights to save a father in cardiac arrest. Matt and the flight crew race to a fellow paramedic bitten by a deadly brown snake, but reaching her in a remote location proves to be almost impossible. And Mike and Eamon get the call to support a young woman with a debilitating yet all-too-common condition, endometriosis.

Thousands of calls come through each day to Victoria's ambulance service; Nat and Leonard head to a hotel pool, after a romantic escape ends in disaster for a young mum; Eamon and Mike treat a traumatised child attacked by a dog.

In rugged bushland, a car has crashed one hundred metres down a ravine. Rescuing the injured driver turns into a nightmare for flight paramedic Ray. And can a teenager survive a terrifying fall through a skylight.

A little girl's terrifying seizure has Glenice on high alert. Marlie and Tanie treat a skateboard rider who has crashed at high speed without a helmet. Mike and Eamon celebrate a fun career milestone.

Every twelve seconds across Victoria, a call for help is made to emergency services. Simon and Michaela perform a high risk intervention on a seizure patient. Cullen races to a man with horrific injuries from a horrific crash.

Cullen faces every parent's nightmare as a six-year-old child is hit by a car. Simon and Michaela battle to help a man whose pacemaker is misfiring, sending agonising shocks through his system. Tanie and Marlie fear for their safety.

A 38-year-old man has suffered a massive attack while enjoying a day off with his wife in their spa. A teen footballer has collapsed after a bruising tackle. Eamon's charm offensive might not work with feisty 94-year-old Miffy.

Steve and Emily are ready for anything as an office worker is hot and dizzy and down to his undies; Eamon is unimpressed with Mike's fashion sense; a former gravedigger surprises Cullen by laughing in the face of death.

Steve races to remote bushland where a huge tree has fallen and crushed a man's leg. Cullen takes drastic action to save a critically ill patient. Homesick Emily 'adopts' a Nanna for the day, when she and Steve help a much-loved Gran.

In a horror high speed crash, a young woman is thrown out the rear window of her car. Steve is forced to take drastic action to try to save a critically ill patient.