The med team races to fight off hypothermia after a skier takes a dangerous dive in deep snow. Mt Hutt's biggest event brings chaos and carnage as athletes push themselves to the edge.

A horror hit and run collision triggers an urgent medical evacuation but the wild weather cuts off access to the mountain. A young heart transplant miracle boy faces another medical emergency.

Doctor David discovers a skier's nasty leg laceration turns out to be far more sinister. A self-diagnosing masseuse takes control of his busted knee.

An avalanche alert sends plans for the season's biggest party into disarray. A family is left stranded facing a huge bill for cancelled flights. And an accident-prone snowboarder pushes it too far.

A snowboarding refresher lesson takes a nasty turn for a mum of two. Road Patroller Mikey struggles to keep traffic flowing following a crash. And a devasting injury blow for one of Mt Hutt's own.

School holiday chaos as a massive storm threatens to shut down Mt Hutt's ski field. An urgent helicopter evacuation for a 7-year-old boy leaves Dr David at the mercy of mother nature.

A bluebird day brings thousands of guests, and crazy drivers, testing Mt Hutt road patroller Mikey. Dr Kate races to save a skier's arm, launching a daring plan to get her to the rescue helicopter.

A 'Code 3' emergency challenges Mt Hutt's newest doctor, as staff race to evacuate 2 critical patients. A family run their vehicle off the mountain, triggering a high-stakes recovery.