Emergency

Dr Caitlin and Dr Michael fear a motorbike rider might lose his foot after a shocking crash; Dr Laura and Dr Mark bend over backwards to help a woman with a dislocated hip; Dr Emma examines a young man who is comfortably numb.

A surfer has a heart attack while out in the water. Dr Caitlin and Dr Martin are not sure they can save him, Dr Mya helps a mum with agonising leg injuries after she was squashed between a motorbike and 4WD.

Dr Mya's stabbing victim is hanging on to life as he bleeds heavily. Dr David's patient has potential spinal injuries after crashing onto his head during a mountain bike race. Milo is a hit with Dr Emma during bring your dog to work day.

Dr Catriona fears a tradie might lose his sight after a workplace accident; Dr George and Dr Rosie need to electrocute the heart of a father of two; a freak quad-bike accident has a race-track worker needing all of Dr Michelle's skills.

Dr George's truck accident victim needs two tourniquets above the knee to stop severe blood loss, but if they don't come off he'll lose his leg. Dr Mya's special brand of TLC helps a young woman in physical and emotional pain.

Dr Andrew has a wee problem being understood, but the soon-to-be-Aussie has bigger issues with a young footballer showing signs of spinal and internal injuries after a hard tackle. Dr Mya juggles patients like they're balls in the air.

Dr Luke and Dr Emma are grateful for a good early sign from a motorbike rider who collided with a car, but alarms soon ring out. Dr Tessa is astounded by a bush remedy used when a farm worker on a forklift fell in high winds, cracking his head.

Dr Michelle and Dr Emma are on high alert for a mother-to-be who is paralysed and unresponsive from a suspected stroke. Dr Bjorn and Dr Martin's critically injured patient clings to life after a camper trailer rolled over him.

First-time dads Dr Michael and Dr Luke swap nappy tales before it's all hands on deck for a motorcycle rider with multiple fractures. Dr Emma and Nurse Emma fear a stoic 79-year-old grandmother might lose her leg after she was hit by a car.

Nurse Elle and Dr Steve suspect a cyclist with a badly broken leg is being far too brave and could be masking other injuries. Dr Michelle puts lunch on hold as she and Dr Jonathan examine a 67-year-old motorbike rider for broken bones.