This week on MEDICAL EMERGENCY, a headache turns a man's life upside down in a matter of hours; a teenage boy is rushed to Emergency after a high-speed crash; and some doctors become patients during a fiercely contested soccer match.

This week on MEDICAL EMERGENCY, trauma staff at The Alfred are on high alert after a building collapse nearby; a young man has stapled his hand to a plank of wood; and helping dad has devastating consequences for one young lady.

This week on MEDICAL EMERGENCY, a man has been injured by 60 kilos of falling concrete; a young woman has been attacked while out walking; and it's a busy day for the Air Ambos as flight paramedics are called from one accident to another.

This week on MEDICAL EMERGENCY, a young man is rushed to hospital with life threatening symptoms; a mother and son have been in a terrible car crash; and a slammed door has painful consequences for a young childcare worker.

On the series return of MEDICAL EMERGENCY tonight, a young man is viciously assaulted for doing a good deed and a 35-year-old man has been rushed to hospital after he suffered a series of heart attacks while water skiing. Meanwhile, there's only one way to find out if this five-year-old is telling fibs - and the truth will come as a big surprise.