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 out in the water, and a teen comes in with a machete wound to his arm.

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

A man might lose his sight after an awful workplace accident. And a racetrack worker needs all of Dr Michelle's skills after a freak quad-bike accident.

A truck accident victim needs tourniquets above the knee to stop blood loss. Dr Mya's special brand of TLC helps a young woman in physical and emotional pain.

A young footballer shows signs of spinal and internal injuries after a hard tackle. And Dr Mya finds herself juggling patients like they're balls in the air.

Dr Mya and Dr David treat a young woman with a broken jaw who is in a world of pain and at risk of choking after falling off her horse.

Dr Michelle and Dr Emma are on high alert for a mother-to-be who is partly paralysed and unresponsive from a suspected stroke.

It's all hands on deck for a motorcyclist with multiple fractures. Dr Emma and nurse Emma fear that a grandmother might lose her leg after being hit by a car.

Nurse Elle and Dr Steve suspect a cyclist with a broken leg is masking other injuries.